Victor Reinz 11-10133-01 Exhaust Manifold Gasket Set

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Victor Reinz 11-10133-01 Exhaust Manifold Gasket Set

Brand	Victor Reinz 11-10133-01
Bolt Hole Quantity	1
Color	Color May Vary
Configuration	One Piece
Material	Fiber And Metal
Thickness	0.060
Fits	Buick, Cadillac, Chevrolet, Oldsmobile, Pontiac, GMC, and Checker · 387 vehicles

OE-spec sealing. Built for extreme exhaust heat with fiber and metal construction.

One-piece design. Simplifies installation while maintaining a precise sealing surface.

Backed by Victor Reinz OE gasket heritage.

Cross-references MAHLE MS15141, MS18415 and MS90021 for the same application. See all 3.

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Victor Reinz Exhaust Manifold Gasket Set 11-10133-01

Victor Reinz 11-10133-01 is an exhaust manifold gasket set built for high-heat sealing at the manifold-to-cylinder head interface. It uses a fiber and metal construction with a 0.060 thickness to help maintain a stable seal on applications that demand consistent exhaust containment.

Key Features

Fiber and metal gasket material for heat-resistant sealing performance
One-piece configuration for a direct manifold sealing surface
0.060 thickness for OE-style fit and sealing consistency
Rectangular-port applications with 1-9/16 in. x 2-1/8 in. end ports
Compatible with a wide range of GM and Pontiac V8 applications
Victor Reinz part number 11-10133-01 for catalog and cross-reference lookup

Detailed Description

Victor Reinz has a long history of supplying exhaust manifold sealing solutions to original equipment vehicle manufacturers, and this gasket set reflects that OE-focused approach. The 11-10133-01 is specified for rectangular-port exhaust manifolds and is listed across many classic and later GM platforms, including Buick LeSabre, Chevrolet Caprice, Oldsmobile Cutlass Supreme, Pontiac Grand Prix, and related models. This part cross-references MAHLE MS15141 for the same application.

For buyers searching for an exhaust manifold gasket set for 1977-1990 Buick LeSabre, 1980-1990 Chevrolet Caprice, or 1967-1988 Oldsmobile Cutlass Supreme, this Victor Reinz gasket provides a direct-fit sealing option when the port shape and dimensions match the vehicle’s exhaust manifold.

What It Is Used For

Sealing exhaust leaks at the manifold-to-head joint
Replacing a damaged or heat-cycled exhaust manifold gasket
Restoring proper exhaust flow on rectangular-port V8 applications
Addressing ticking, puffing, or soot marks at the manifold flange
Supporting repair work on Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac vehicles

Installation Notes and Tips

Verify manifold port shape and end-port dimensions before installation. This gasket is listed for rectangular ports with 1-9/16 in. x 2-1/8 in. end ports, so matching the manifold and cylinder head surfaces is essential. Clean both sealing surfaces thoroughly, inspect the manifold for warpage or cracks, and follow the vehicle manufacturer’s torque sequence and specifications during assembly.

Quality Assurance

Victor Reinz supplies OE-level sealing products for a broad range of vehicles, including applications that span modern engine designs and classic muscle-era platforms. Part number 11-10133-01 is engineered to meet OE specifications for the listed applications.

This part fits 387 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Fuel Type	Position	Notes
1990	Buick	LeSabre	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1990	Cadillac	Brougham	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1990	Chevrolet	Caprice	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1990	Oldsmobile	Custom Cruiser	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1989	Buick	LeSabre	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1989	Cadillac	Brougham	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1989	Chevrolet	Caprice	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1989	Oldsmobile	Custom Cruiser	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1989	Pontiac	Safari	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1988	Buick	LeSabre	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1988	Cadillac	Brougham	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1988	Chevrolet	Caprice	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1988	Oldsmobile	Custom Cruiser	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1988	Oldsmobile	Cutlass Supreme	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1988	Pontiac	Safari	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1987	Buick	LeSabre	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1987	Buick	Regal	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1987	Cadillac	Brougham	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1987	Chevrolet	Caprice	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1987	Oldsmobile	Custom Cruiser	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1987	Oldsmobile	Cutlass Salon	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1987	Oldsmobile	Cutlass Supreme	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1987	Pontiac	Safari	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1986	Buick	LeSabre	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1986	Buick	Regal	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1986	Cadillac	Fleetwood	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1986	Chevrolet	Caprice	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1986	Oldsmobile	Custom Cruiser	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1986	Oldsmobile	Cutlass Salon	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1986	Oldsmobile	Cutlass Supreme	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1986	Pontiac	Parisienne	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Buick	LeSabre	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Buick	LeSabre	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Buick	Regal	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Buick	Riviera	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Buick	Riviera	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Cadillac	Eldorado	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Cadillac	Fleetwood	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Cadillac	Seville	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Chevrolet	Caprice	5.7L	V8	DIESEL	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Chevrolet	Impala	5.7L	V8	DIESEL	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Oldsmobile	Custom Cruiser	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Oldsmobile	Custom Cruiser	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Oldsmobile	Cutlass Salon	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Oldsmobile	Cutlass Salon	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Oldsmobile	Cutlass Supreme	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Oldsmobile	Cutlass Supreme	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Oldsmobile	Delta 88	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Oldsmobile	Delta 88	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Oldsmobile	Toronado	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Oldsmobile	Toronado	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1985	Pontiac	Parisienne	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Buick	LeSabre	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Buick	LeSabre	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Buick	Riviera	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Buick	Riviera	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Cadillac	DeVille	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Cadillac	Eldorado	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Cadillac	Fleetwood	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Cadillac	Seville	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Chevrolet	Caprice	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Chevrolet	El Camino	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Chevrolet	Impala	5.7L	V8	DIESEL	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Chevrolet	Monte Carlo	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Oldsmobile	98	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Oldsmobile	98	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Oldsmobile	Custom Cruiser	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Oldsmobile	Custom Cruiser	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Oldsmobile	Cutlass Calais	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Oldsmobile	Cutlass Calais	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Oldsmobile	Cutlass Supreme	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Oldsmobile	Cutlass Supreme	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Oldsmobile	Delta 88	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Oldsmobile	Delta 88	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Oldsmobile	Toronado	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Oldsmobile	Toronado	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Pontiac	Bonneville	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Pontiac	Grand Prix	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1984	Pontiac	Parisienne	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Buick	LeSabre	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Buick	LeSabre	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Buick	Regal	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Buick	Riviera	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Buick	Riviera	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Cadillac	DeVille	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Cadillac	Eldorado	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Cadillac	Fleetwood	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Cadillac	Seville	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Chevrolet	Caprice	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Chevrolet	El Camino	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Chevrolet	Impala	5.7L	V8	DIESEL	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Chevrolet	Malibu	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Chevrolet	Monte Carlo	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Oldsmobile	98	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Oldsmobile	98	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Oldsmobile	Custom Cruiser	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Oldsmobile	Custom Cruiser	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Oldsmobile	Cutlass Calais	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Oldsmobile	Cutlass Calais	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Oldsmobile	Cutlass Cruiser	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Oldsmobile	Cutlass Cruiser	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Oldsmobile	Cutlass Supreme	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Oldsmobile	Cutlass Supreme	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Oldsmobile	Delta 88	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Oldsmobile	Delta 88	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Oldsmobile	Toronado	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Oldsmobile	Toronado	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Pontiac	Bonneville	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Pontiac	Grand LeMans	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Pontiac	Grand Prix	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1983	Pontiac	Parisienne	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Buick	LeSabre	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Buick	LeSabre	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Buick	Regal	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Buick	Riviera	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Buick	Riviera	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Cadillac	DeVille	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Cadillac	Eldorado	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Cadillac	Fleetwood	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Cadillac	Seville	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Chevrolet	Caprice	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Chevrolet	Impala	5.7L	V8	DIESEL	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Chevrolet	Malibu	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Chevrolet	Monte Carlo	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Oldsmobile	98	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Oldsmobile	98	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Oldsmobile	Custom Cruiser	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Oldsmobile	Custom Cruiser	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Oldsmobile	Cutlass Calais	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Oldsmobile	Cutlass Calais	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Oldsmobile	Cutlass Calais	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Oldsmobile	Cutlass Cruiser	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Oldsmobile	Cutlass Cruiser	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Oldsmobile	Cutlass Cruiser	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Oldsmobile	Cutlass Supreme	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Oldsmobile	Cutlass Supreme	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Oldsmobile	Cutlass Supreme	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Oldsmobile	Delta 88	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Oldsmobile	Delta 88	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Oldsmobile	Delta 88	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Oldsmobile	Toronado	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Oldsmobile	Toronado	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Pontiac	Bonneville	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Pontiac	Grand LeMans	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Pontiac	Grand Prix	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1982	Pontiac	Parisienne	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Buick	Century	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Buick	LeSabre	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Buick	LeSabre	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Buick	Regal	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Buick	Riviera	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Buick	Riviera	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Cadillac	DeVille	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Cadillac	Eldorado	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Cadillac	Fleetwood	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Cadillac	Seville	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Chevrolet	C10	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Chevrolet	Caprice	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Chevrolet	Impala	5.7L	V8	DIESEL	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	GMC	C1500	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	GMC	C1500 Suburban	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Oldsmobile	98	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Oldsmobile	98	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Oldsmobile	Custom Cruiser	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Oldsmobile	Custom Cruiser	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Oldsmobile	Cutlass	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Oldsmobile	Cutlass	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Oldsmobile	Cutlass Calais	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Oldsmobile	Cutlass Calais	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Oldsmobile	Cutlass Cruiser	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Oldsmobile	Cutlass Cruiser	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Oldsmobile	Cutlass Cruiser	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Oldsmobile	Cutlass Supreme	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Oldsmobile	Cutlass Supreme	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Oldsmobile	Delta 88	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Oldsmobile	Delta 88	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Oldsmobile	Delta 88	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Oldsmobile	Toronado	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Oldsmobile	Toronado	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Pontiac	Bonneville	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Pontiac	Bonneville	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Pontiac	Catalina	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Pontiac	Catalina	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Pontiac	Grand Prix	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Pontiac	Laurentian	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Pontiac	Laurentian	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Pontiac	Parisienne	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1981	Pontiac	Parisienne	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Buick	LeSabre	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Buick	Riviera	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Buick	Riviera	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Cadillac	DeVille	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Cadillac	Eldorado	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Cadillac	Fleetwood	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Cadillac	Seville	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Chevrolet	C10	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Chevrolet	C10 Suburban	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Chevrolet	Caprice	5.7L	V8	DIESEL	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Chevrolet	Impala	5.7L	V8	DIESEL	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	GMC	C1500	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	GMC	C1500 Suburban	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	GMC	C2500 Suburban	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Oldsmobile	98	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Oldsmobile	98	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Oldsmobile	Custom Cruiser	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Oldsmobile	Custom Cruiser	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Oldsmobile	Cutlass	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Oldsmobile	Cutlass	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Oldsmobile	Cutlass Calais	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Oldsmobile	Cutlass Calais	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Oldsmobile	Cutlass Cruiser	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Oldsmobile	Cutlass Cruiser	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Oldsmobile	Cutlass Salon	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Oldsmobile	Cutlass Salon	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Oldsmobile	Cutlass Supreme	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Oldsmobile	Cutlass Supreme	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Oldsmobile	Delta 88	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Oldsmobile	Delta 88	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Oldsmobile	Delta 88	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Oldsmobile	Toronado	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Oldsmobile	Toronado	5.0L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Pontiac	Bonneville	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Pontiac	Catalina	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Pontiac	Laurentian	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1980	Pontiac	Parisienne	5.7L	V8	DIESEL	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Buick	LeSabre	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Buick	Riviera	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Cadillac	DeVille	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Cadillac	Eldorado	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Cadillac	Fleetwood	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Cadillac	Seville	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Chevrolet	C10	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Chevrolet	C10 Suburban	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	GMC	C1500	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	GMC	C1500 Suburban	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Oldsmobile	98	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Oldsmobile	98	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Oldsmobile	Custom Cruiser	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Oldsmobile	Custom Cruiser	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Oldsmobile	Cutlass	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Oldsmobile	Cutlass	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Oldsmobile	Cutlass	5.7L	V8	DIESEL	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Oldsmobile	Cutlass Calais	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Oldsmobile	Cutlass Calais	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Oldsmobile	Cutlass Salon	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Oldsmobile	Cutlass Salon	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Oldsmobile	Cutlass Supreme	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Oldsmobile	Cutlass Supreme	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Oldsmobile	Delta 88	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Oldsmobile	Delta 88	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Oldsmobile	Delta 88	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Oldsmobile	Toronado	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Pontiac	Bonneville	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Pontiac	Bonneville	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Pontiac	Catalina	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Pontiac	Catalina	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1979	Pontiac	Firebird	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Buick	LeSabre	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Buick	LeSabre	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Buick	Riviera	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Buick	Riviera	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Cadillac	Seville	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Chevrolet	C10	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Chevrolet	C10 Suburban	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Chevrolet	C30	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Oldsmobile	98	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Oldsmobile	98	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Oldsmobile	Custom Cruiser	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Oldsmobile	Custom Cruiser	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Oldsmobile	Cutlass	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Oldsmobile	Cutlass Calais	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Oldsmobile	Cutlass Salon	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Oldsmobile	Cutlass Supreme	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Oldsmobile	Delta 88	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Oldsmobile	Delta 88	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Oldsmobile	Delta 88	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Oldsmobile	Toronado	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Pontiac	Bonneville	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Pontiac	Bonneville	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Pontiac	Catalina	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Pontiac	Catalina	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1978	Pontiac	Firebird	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Buick	Century	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Buick	Century	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Buick	LeSabre	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Buick	LeSabre	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Buick	Regal	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Buick	Riviera	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Buick	Riviera	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Buick	Skylark	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Cadillac	Seville	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Oldsmobile	98	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Oldsmobile	98	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Oldsmobile	Custom Cruiser	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Oldsmobile	Custom Cruiser	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Oldsmobile	Cutlass	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Oldsmobile	Cutlass	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Oldsmobile	Cutlass	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Oldsmobile	Cutlass Salon	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Oldsmobile	Cutlass Salon	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Oldsmobile	Cutlass Salon	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Oldsmobile	Cutlass Supreme	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Oldsmobile	Cutlass Supreme	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Oldsmobile	Cutlass Supreme	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Oldsmobile	Delta 88	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Oldsmobile	Delta 88	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Oldsmobile	Delta 88	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Oldsmobile	Omega	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Oldsmobile	Omega	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Oldsmobile	Toronado	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Pontiac	Bonneville	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Pontiac	Bonneville	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Pontiac	Catalina	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Pontiac	Catalina	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Pontiac	Firebird	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Pontiac	Firebird	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Pontiac	Grand LeMans	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Pontiac	Grand LeMans	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Pontiac	Grand Prix	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Pontiac	Grand Prix	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Pontiac	Laurentian	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Pontiac	LeMans	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Pontiac	LeMans	6.6L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1977	Pontiac	Phoenix	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1976	Buick	Skylark	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1976	Cadillac	Seville	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1976	Oldsmobile	98	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1976	Oldsmobile	Custom Cruiser	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1976	Oldsmobile	Cutlass	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1976	Oldsmobile	Cutlass	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1976	Oldsmobile	Cutlass	7.5L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1976	Oldsmobile	Cutlass Salon	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1976	Oldsmobile	Cutlass Salon	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1976	Oldsmobile	Cutlass Salon	7.5L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1976	Oldsmobile	Cutlass Supreme	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1976	Oldsmobile	Cutlass Supreme	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1976	Oldsmobile	Cutlass Supreme	7.5L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1976	Oldsmobile	Delta 88	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1976	Oldsmobile	Delta 88	7.5L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1976	Oldsmobile	Omega	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1976	Oldsmobile	Toronado	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1976	Pontiac	Grand LeMans	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1976	Pontiac	LeMans	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1975	Buick	Skylark	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1975	Oldsmobile	98	7.5L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1975	Oldsmobile	Custom Cruiser	7.5L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1975	Oldsmobile	Cutlass	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1975	Oldsmobile	Cutlass	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1975	Oldsmobile	Cutlass	7.5L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1975	Oldsmobile	Cutlass Salon	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1975	Oldsmobile	Cutlass Salon	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1975	Oldsmobile	Cutlass Salon	7.5L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1975	Oldsmobile	Cutlass Supreme	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1975	Oldsmobile	Cutlass Supreme	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1975	Oldsmobile	Cutlass Supreme	7.5L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1975	Oldsmobile	Delta 88	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1975	Oldsmobile	Delta 88	7.5L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1975	Oldsmobile	Omega	4.3L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1975	Oldsmobile	Toronado	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1974	Oldsmobile	Cutlass	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1974	Oldsmobile	Cutlass Supreme	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1974	Oldsmobile	Delta 88	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1974	Oldsmobile	Omega	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1973	Oldsmobile	Cutlass	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1973	Oldsmobile	Cutlass Supreme	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1973	Oldsmobile	Delta 88	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1973	Oldsmobile	Omega	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1972	Oldsmobile	Cutlass	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1972	Oldsmobile	Cutlass Supreme	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1972	Oldsmobile	Delta 88	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1971	Oldsmobile	Cutlass	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1971	Oldsmobile	Cutlass Supreme	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1971	Oldsmobile	Delta 88	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1970	Oldsmobile	Cutlass	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1970	Oldsmobile	Cutlass Supreme	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1970	Oldsmobile	Delta 88	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1969	Oldsmobile	Cutlass	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1969	Oldsmobile	Cutlass Supreme	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1969	Oldsmobile	Delta 88	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1968	Oldsmobile	Cutlass	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1968	Oldsmobile	Cutlass Supreme	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1968	Oldsmobile	Delta 88	5.7L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1967	Oldsmobile	Cutlass	5.4L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1967	Oldsmobile	Cutlass Supreme	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1966	Oldsmobile	Cutlass	5.4L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1965	Oldsmobile	Cutlass	5.4L	V8	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
1964	Oldsmobile	Cutlass	—	—	—	N/A	Rectangular Ports; with 1-9/16in x 2-1/8in End Ports
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Directly replaces or cross-references 3 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

MAHLE — MS15141MS18415MS90021