AP Exhaust 8792 Exhaust Flange - Left or Right

Name: AP Exhaust 8792 Exhaust Flange - Left or Right
Brand: AP Exhaust
SKU: BBDL-8792
Price: 16.15 USD
Availability: InStock

Left and Right

202 vehicles fit this part

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OE Direct Replacement — Bolt-on fit, no modifications needed

Fitment: Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac, 98, Bonneville, Brougham, Caprice, Catalina, Century, Custom Cruiser, Cutlass, Cutlass Salon, Delta 88, DeVille, El Camino, Eldorado, Fleetwood, Grand Am, Grand LeMans, Grand Prix, Impala, LeMans, LeSabre, Malibu, Monte Carlo, Parisienne, Regal, Riviera, Roadmaster, and Toronado

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Not what you need? See all Exhaust Flange options

AP Exhaust 8792 Exhaust Flange Overview

AP Exhaust 8792 is an exhaust flange for repairing or replacing a worn flange connection in the exhaust system. With a 2-11/16 inch inside diameter and a 7/16 inch mount hole diameter, it is built for applications that require a precise flange interface and secure mounting.

This AP Exhaust exhaust flange is listed for a wide range of classic GM full-size and intermediate vehicles, including Buick Roadmaster, Cadillac Fleetwood, and Chevrolet Caprice applications. If you are searching for an exhaust flange for a 1994-1996 Chevrolet Caprice dual exhaust setup or a 1979 Cadillac Fleetwood exhaust repair, part number 8792 is a direct-fit reference for the listed vehicles.

Key Features

Part number: 8792
Category: Exhaust > Brackets, Flanges and Hangers
Part type: Exhaust flange
Inside diameter: 2-11/16 inches
Bolt-to-bolt length: 3-3/4 inches
Overall length: 5-1/4 inches
Height: 2-7/8 inches
Mount hole diameter: 7/16 inch
Mount hole quantity: 2

Detailed Description

AP Exhaust 8792 is a replacement exhaust flange used at the connection point between exhaust components. The listed dimensions help confirm fitment when matching flange spacing, mounting hole size, and pipe interface requirements. This makes it a practical choice for exhaust service on vehicles such as Buick Roadmaster, Cadillac Fleetwood, and Chevrolet Caprice models where the original flange has corroded, warped, or no longer seals correctly.

Fitment coverage includes 1994-1996 Buick Roadmaster left and right dual exhaust, 1994-1996 Cadillac Fleetwood left and right dual exhaust, and 1994-1996 Chevrolet Caprice left and right dual exhaust. Additional coverage extends across earlier Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac applications from 1979 through 1996, including several dual-bed monolithic converter and converter-specific configurations. AP Exhaust 8792 is also referenced for Chevrolet Caprice exhaust flange replacement and Cadillac Fleetwood exhaust flange service on the listed applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Repair

Exhaust leaks at a flange joint
Rust-damaged or distorted flange connections
Loose exhaust mating surfaces
Failed sealing points during exhaust system service
Fitment issues when replacing a worn OEM-style flange on listed GM vehicles

Installation Notes and Tips

Verify the flange dimensions against the existing part before installation, especially bolt-to-bolt length, inside diameter, and mount hole diameter. Confirm the vehicle position and exhaust configuration shown in the fitment list, including left, right, and N/A applications, as well as notes such as dual exhaust or converter-specific setups. For best results, inspect adjoining pipes, fasteners, and sealing surfaces before assembly.

Quality Assurance

AP Exhaust is a recognized exhaust-system brand with coverage across replacement brackets, flanges, and hangers. Part number 8792 is cataloged with detailed dimensional data and vehicle-specific fitment references to support accurate exhaust repair selection.

Brand	AP Exhaust
Part Number	8792
Bolt to Bolt Length	3-3/4
Height	2-7/8
Inside Diameter	2-11/16
Length	5-1/4
Mount Hole Diameter	7/16
Mount Hole Quantity	2

This part fits 202 vehicles. Search below:

Year	Make	Model	Submodel	Body Type	# Doors	Drive Type	Liters	Cylinders	Fuel Type	Position	Notes
1996	Buick	Roadmaster		Sedan			5.7L	V8		Left	Dual Exhaust
1996	Buick	Roadmaster		Sedan			5.7L	V8		Right	Dual Exhaust
1996	Cadillac	Fleetwood	Brougham			RWD	5.7L	V8		Left	Dual Exhaust
1996	Cadillac	Fleetwood	Brougham			RWD	5.7L	V8		Right	Dual Exhaust
1996	Chevrolet	Caprice		Wagon			5.7L	V8		Left	Dual Exhaust
1996	Chevrolet	Caprice		Wagon			5.7L	V8		Right	Dual Exhaust
1996	Chevrolet	Caprice		Sedan			5.7L	V8		Left	Dual Exhaust
1996	Chevrolet	Caprice		Sedan			5.7L	V8		Right	Dual Exhaust
1995	Buick	Roadmaster	Estate Wagon	Wagon			5.7L	V8		Left	Dual Exhaust
1995	Buick	Roadmaster	Estate Wagon	Wagon			5.7L	V8		Right	Dual Exhaust
1995	Buick	Roadmaster		Sedan			5.7L	V8		Left	Dual Exhaust
1995	Buick	Roadmaster		Sedan			5.7L	V8		Right	Dual Exhaust
1995	Cadillac	Fleetwood	Brougham			RWD	5.7L	V8		Left	Dual Exhaust
1995	Cadillac	Fleetwood	Brougham			RWD	5.7L	V8		Right	Dual Exhaust
1995	Chevrolet	Caprice		Wagon			5.7L	V8		Left	Dual Exhaust
1995	Chevrolet	Caprice		Wagon			5.7L	V8		Right	Dual Exhaust
1995	Chevrolet	Caprice		Sedan			5.7L	V8		Left	Dual Exhaust
1995	Chevrolet	Caprice		Sedan			5.7L	V8		Right	Dual Exhaust
1994	Buick	Roadmaster	Estate Wagon	Wagon			5.7L	V8		Left	Dual Exhaust
1994	Buick	Roadmaster	Estate Wagon	Wagon			5.7L	V8		Right	Dual Exhaust
1994	Buick	Roadmaster		Sedan			5.7L	V8		Left	Dual Exhaust
1994	Buick	Roadmaster		Sedan			5.7L	V8		Right	Dual Exhaust
1994	Cadillac	Fleetwood	Brougham			RWD	5.7L	V8		Left	Dual Exhaust
1994	Cadillac	Fleetwood	Brougham			RWD	5.7L	V8		Right	Dual Exhaust
1994	Chevrolet	Caprice		Wagon			5.7L	V8		Left	Dual Exhaust
1994	Chevrolet	Caprice		Wagon			5.7L	V8		Right	Dual Exhaust
1994	Chevrolet	Caprice		Sedan			5.7L	V8		Left	Dual Exhaust
1994	Chevrolet	Caprice		Sedan			5.7L	V8		Right	Dual Exhaust
1993	Buick	Roadmaster	Estate Wagon	Wagon			5.7L	V8		N/A
1993	Buick	Roadmaster		Sedan			5.7L	V8		N/A
1993	Cadillac	Fleetwood	Brougham			RWD	5.7L	V8		N/A
1993	Chevrolet	Caprice		Wagon			5.0L	V8		N/A
1993	Chevrolet	Caprice		Wagon			5.7L	V8		N/A
1993	Chevrolet	Caprice		Sedan			5.0L	V8		N/A	except Police Car
1993	Chevrolet	Caprice		Sedan			5.7L	V8		N/A	except Police Car
1992	Buick	Roadmaster	Estate Wagon	Wagon			5.7L	V8		N/A
1992	Buick	Roadmaster		Sedan			5.7L	V8		N/A
1992	Cadillac	Brougham				RWD	5.0L	V8		N/A
1992	Cadillac	Brougham				RWD	5.7L	V8		N/A
1992	Chevrolet	Caprice		Sedan			5.0L	V8		N/A
1992	Chevrolet	Caprice		Sedan			5.7L	V8		N/A
1992	Chevrolet	Caprice		Wagon			5.0L	V8		N/A
1992	Chevrolet	Caprice		Wagon			5.7L	V8		N/A
1992	Oldsmobile	Custom Cruiser					5.0L	V8		N/A
1992	Oldsmobile	Custom Cruiser					5.7L	V8		N/A
1991	Buick	Roadmaster	Estate Wagon	Wagon			5.0L	V8		N/A
1991	Cadillac	Brougham				RWD	5.0L	V8		N/A
1991	Cadillac	Brougham				RWD	5.7L	V8		N/A
1991	Chevrolet	Caprice		Sedan			5.0L	V8		N/A
1991	Chevrolet	Caprice		Sedan			5.7L	V8		N/A
1991	Chevrolet	Caprice		Wagon			5.0L	V8		N/A
1991	Oldsmobile	Custom Cruiser					5.0L	V8		N/A
1990	Cadillac	Brougham				RWD	5.7L	V8		N/A
1990	Chevrolet	Caprice		Sedan			5.0L	V8		N/A
1990	Chevrolet	Caprice		Sedan			5.7L	V8		N/A
1989	Chevrolet	Caprice		Sedan			5.0L	V8		N/A
1989	Chevrolet	Caprice		Sedan			5.7L	V8		N/A
1988	Chevrolet	Caprice		Sedan			5.0L	V8		N/A
1988	Chevrolet	Caprice		Sedan			5.7L	V8		N/A
1988	Chevrolet	Monte Carlo	Base				5.0L	V8		N/A
1988	Chevrolet	Monte Carlo	LS				5.0L	V8		N/A
1987	Chevrolet	Caprice		Sedan			5.0L	V8		N/A
1987	Chevrolet	Caprice		Coupe			5.0L	V8		N/A
1987	Chevrolet	Caprice		Coupe			5.7L	V8		N/A
1987	Chevrolet	Caprice		Sedan			5.7L	V8		N/A
1987	Chevrolet	El Camino	Base				5.0L	V8		N/A	Dual Bed Monolithic Converter
1987	Chevrolet	Monte Carlo	LS				5.0L	V8		N/A	Dual Bed Monolithic Converter
1987	Chevrolet	Monte Carlo	Base				5.0L	V8		N/A	Dual Bed Monolithic Converter
1987	Pontiac	Grand Prix					5.0L	V8		N/A	(Dual Bed); Single Bed Bead, Dual Bed Monolithic Converter
1986	Chevrolet	Caprice		Wagon			5.0L	V8		N/A
1986	Chevrolet	Caprice		Sedan			5.0L	V8		N/A
1986	Chevrolet	Caprice		Coupe			5.0L	V8		N/A
1986	Chevrolet	Caprice		Sedan			5.7L	V8		N/A
1986	Chevrolet	Caprice		Coupe			5.7L	V8		N/A
1986	Chevrolet	El Camino	Base				5.0L	V8		N/A	Dual Bed Monolithic Converter
1986	Chevrolet	El Camino	Conquista				5.0L	V8		N/A	Dual Bed Monolithic Converter
1986	Chevrolet	Monte Carlo	Base				5.0L	V8		N/A	Dual Bed Monolithic Converter
1986	Chevrolet	Monte Carlo	LS				5.0L	V8		N/A	Dual Bed Monolithic Converter
1986	Pontiac	Bonneville					5.0L	V8		N/A	(Dual Bed); Single Bed Bead, Dual Bed Monolithic Converter
1986	Pontiac	Grand Prix					5.0L	V8		N/A	(Dual Bed); Single Bed Bead, Dual Bed Monolithic Converter
1986	Pontiac	Parisienne		Wagon			5.0L	V8		N/A	with Converter
1986	Pontiac	Parisienne		Sedan			5.0L	V8		N/A	with Converter
1985	Chevrolet	Caprice		Wagon			5.0L	V8		N/A
1985	Chevrolet	Caprice		Sedan			5.0L	V8		N/A
1985	Chevrolet	Caprice		Coupe			5.0L	V8		N/A
1985	Chevrolet	Caprice		Sedan			5.7L	V8		N/A
1985	Chevrolet	Caprice		Coupe			5.7L	V8		N/A
1985	Chevrolet	El Camino	Base				5.0L	V8		N/A	Dual Bed Monolithic Converter
1985	Chevrolet	El Camino	Conquista				5.0L	V8		N/A	Dual Bed Monolithic Converter
1985	Chevrolet	Impala		Sedan			5.0L	V8		N/A
1985	Chevrolet	Impala		Sedan			5.7L	V8		N/A
1985	Chevrolet	Monte Carlo	Base				5.0L	V8		N/A	Dual Bed Monolithic Converter
1985	Pontiac	Bonneville					5.0L	V8		N/A	(Dual Bed); Single Bed Bead, Dual Bed Monolithic Converter
1985	Pontiac	Grand Prix					5.0L	V8		N/A	(Dual Bed); Single Bed Bead, Dual Bed Monolithic Converter
1985	Pontiac	Parisienne		Wagon			5.0L	V8		N/A	with Converter
1985	Pontiac	Parisienne		Sedan			5.0L	V8		N/A	with Converter
1984	Chevrolet	Caprice		Wagon			5.0L	V8		N/A	(Dual Bed); Single Bed Bead, Dual Bed Monolithic Converter
1984	Chevrolet	Caprice		Sedan			5.0L	V8		N/A	(Dual Bed); Single Bed Bead, Dual Bed Monolithic Converter
1984	Chevrolet	Caprice		Coupe			5.0L	V8		N/A	(Dual Bed); Single Bed Bead, Dual Bed Monolithic Converter
1984	Chevrolet	Caprice					3.8L	V6		N/A	(Dual Bed); Single Bed Bead, Dual Bed Monolithic Converter
1984	Chevrolet	El Camino					3.8L	V6		N/A	Dual Bed Monolithic Converter
1984	Chevrolet	El Camino					5.0L	V8		N/A	Dual Bed Monolithic Converter
1984	Chevrolet	Impala		Sedan			5.0L	V8		N/A	(Dual Bed); Single Bed Bead, Dual Bed Monolithic Converter
1984	Chevrolet	Impala					3.8L	V6		N/A	(Dual Bed); Single Bed Bead, Dual Bed Monolithic Converter
1984	Chevrolet	Impala		Sedan			5.7L	V8		N/A	(Dual Bed); Single Bed Bead, Dual Bed Monolithic Converter
1984	Chevrolet	Monte Carlo					3.8L	V6		N/A	Dual Bed Monolithic Converter
1984	Chevrolet	Monte Carlo					5.0L	V8		N/A	Dual Bed Monolithic Converter
1984	Pontiac	Bonneville					5.0L	V8		N/A	(Dual Bed); Single and Dual Bed Monolithic Converter
1984	Pontiac	Grand Prix					5.0L	V8		N/A	(Dual Bed); Single Bed and Dual Bed Monolithic Converter
1984	Pontiac	Parisienne		Wagon			5.0L	V8		N/A	(Dual Bed); Single Bed and Dual Bed Monolithic Converter
1984	Pontiac	Parisienne		Sedan			5.0L	V8		N/A	(Dual Bed); Single Bed and Dual Bed Monolithic Converter
1983	Chevrolet	Caprice		Wagon			5.0L	V8		N/A	(Dual Bed); Single Bed Bead, Dual Bed Monolithic Converter
1983	Chevrolet	Caprice		Sedan			5.0L	V8		N/A	(Dual Bed); Single Bed Bead, Dual Bed Monolithic Converter
1983	Chevrolet	Caprice					3.8L	V6		N/A	(Dual Bed); Single Bed Bead, Dual Bed Monolithic Converter
1983	Chevrolet	El Camino					3.8L	V6		N/A	Dual Bed Monolithic Converter
1983	Chevrolet	El Camino					5.0L	V8		N/A	Dual Bed Monolithic Converter
1983	Chevrolet	Impala		Sedan			5.0L	V8		N/A	(Dual Bed); Single Bed Bead, Dual Bed Monolithic Converter
1983	Chevrolet	Impala					3.8L	V6		N/A	(Dual Bed); Single Bed Bead, Dual Bed Monolithic Converter
1983	Chevrolet	Impala		Sedan			5.7L	V8		N/A	(Dual Bed); Single Bed Bead, Dual Bed Monolithic Converter
1983	Chevrolet	Malibu					3.8L	V6		N/A	Dual Bed Monolithic Converter
1983	Chevrolet	Malibu					5.0L	V8		N/A	Dual Bed Monolithic Converter
1983	Chevrolet	Monte Carlo					3.8L	V6		N/A	Dual Bed Monolithic Converter
1983	Chevrolet	Monte Carlo					5.0L	V8		N/A	Dual Bed Monolithic Converter
1983	Pontiac	Bonneville					5.0L	V8		N/A	(Dual Bed); Single Bed and Dual Bed Monolithic Converter
1983	Pontiac	Grand Prix					5.0L	V8		N/A	(Dual Bed); Single Bed and Dual Bed Monolithic Converter
1983	Pontiac	Parisienne					3.8L	V6		N/A	(Dual Bed); Single Bed and Dual Bed Monolithic Converter
1983	Pontiac	Parisienne		Wagon			5.0L	V8		N/A	(Dual Bed); Single Bed and Dual Bed Monolithic Converter
1983	Pontiac	Parisienne		Sedan			5.0L	V8		N/A	(Dual Bed); Single Bed and Dual Bed Monolithic Converter
1981	Chevrolet	Impala		Coupe			5.7L	V8		N/A	(1981)
1981	Chevrolet	Impala		Sedan			5.7L	V8		N/A	(1981)
1980	Chevrolet	Malibu		Sedan	4 Door		5.7L	V8		N/A
1980	Chevrolet	Malibu		Coupe	2 Door		5.7L	V8		N/A
1979	Buick	Century		Wagon			5.7L	V8		N/A
1979	Buick	Century					5.0L	V8		N/A
1979	Buick	Century		Coupe			3.8L	V6		N/A
1979	Buick	Century					3.8L	V6		N/A
1979	Buick	Century		Sedan			3.8L	V6		N/A
1979	Buick	LeSabre		Sedan			5.7L	V8		N/A
1979	Buick	LeSabre		Coupe			5.7L	V8		N/A
1979	Buick	LeSabre					4.9L	V8		N/A
1979	Buick	LeSabre					3.8L	V6		N/A
1979	Buick	Regal					5.0L	V8		N/A
1979	Buick	Regal					3.8L	V6		N/A
1979	Buick	Regal		Coupe			3.8L	V6		N/A
1979	Buick	Riviera					5.7L	V8		N/A
1979	Buick	Riviera					3.8L	V6		N/A	(1979)
1979	Cadillac	DeVille					7.0L	V8		N/A
1979	Cadillac	Eldorado					5.7L	V8		N/A
1979	Cadillac	Fleetwood					7.0L	V8		N/A
1979	Chevrolet	Caprice		Wagon			5.7L	V8		N/A
1979	Chevrolet	Caprice		Wagon			5.0L	V8		N/A
1979	Chevrolet	Caprice		Sedan			5.7L	V8		N/A
1979	Chevrolet	Caprice		Coupe			5.7L	V8		N/A
1979	Chevrolet	Caprice		Sedan			5.0L	V8		N/A
1979	Chevrolet	Caprice		Coupe			5.0L	V8		N/A
1979	Chevrolet	El Camino					5.7L	V8		N/A
1979	Chevrolet	El Camino					5.0L	V8		N/A
1979	Chevrolet	Impala		Wagon			5.7L	V8		N/A
1979	Chevrolet	Impala		Wagon			5.0L	V8		N/A
1979	Chevrolet	Impala		Coupe			5.7L	V8		N/A
1979	Chevrolet	Impala		Sedan			5.7L	V8		N/A
1979	Chevrolet	Impala		Sedan			5.0L	V8		N/A
1979	Chevrolet	Impala		Coupe			5.0L	V8		N/A
1979	Chevrolet	Malibu					5.7L	V8		N/A
1979	Chevrolet	Malibu					5.0L	V8		N/A
1979	Chevrolet	Monte Carlo					5.0L	V8		N/A
1979	Oldsmobile	98					5.7L	V8	GAS	N/A
1979	Oldsmobile	98					6.6L	V8	GAS	N/A
1979	Oldsmobile	Custom Cruiser					6.6L	V8		N/A
1979	Oldsmobile	Custom Cruiser					5.7L	V8		N/A
1979	Oldsmobile	Cutlass	Vista Cruiser Brougham	Wagon			5.7L	V8		N/A
1979	Oldsmobile	Cutlass	Vista Cruiser	Wagon			5.7L	V8		N/A
1979	Oldsmobile	Cutlass	Vista Cruiser	Wagon			5.0L	V8		N/A
1979	Oldsmobile	Cutlass	Vista Cruiser Brougham	Wagon			5.0L	V8		N/A
1979	Oldsmobile	Cutlass Salon	Hurst				5.7L	V8		N/A	(Hurst)
1979	Oldsmobile	Delta 88					5.7L	V8	GAS	N/A
1979	Oldsmobile	Delta 88					6.6L	V8	GAS	N/A
1979	Oldsmobile	Delta 88					4.9L	V8		N/A
1979	Oldsmobile	Toronado					5.7L	V8		N/A	(1979)
1979	Pontiac	Bonneville		Sedan			6.6L	V8		N/A
1979	Pontiac	Bonneville		Coupe			6.6L	V8		N/A
1979	Pontiac	Bonneville		Sedan			5.7L	V8		N/A
1979	Pontiac	Bonneville		Coupe			5.7L	V8		N/A
1979	Pontiac	Bonneville		Coupe			5.7L	V8	GAS	N/A
1979	Pontiac	Bonneville		Sedan			5.7L	V8	GAS	N/A
1979	Pontiac	Bonneville		Coupe			4.9L	V8		N/A
1979	Pontiac	Bonneville		Sedan			4.9L	V8		N/A
1979	Pontiac	Catalina		Coupe			5.7L	V8		N/A
1979	Pontiac	Catalina		Sedan			5.7L	V8		N/A
1979	Pontiac	Catalina					6.6L	V8		N/A
1979	Pontiac	Catalina	Safari	Wagon			5.7L	V8		N/A
1979	Pontiac	Catalina	Safari	Wagon			4.9L	V8		N/A
1979	Pontiac	Catalina		Coupe			5.7L	V8	GAS	N/A
1979	Pontiac	Catalina		Sedan			5.7L	V8	GAS	N/A
1979	Pontiac	Catalina		Coupe			4.9L	V8		N/A
1979	Pontiac	Catalina		Sedan			4.9L	V8		N/A
1979	Pontiac	Catalina					3.8L	V6		N/A
1979	Pontiac	Grand Am					5.0L	V8		N/A	(1979)
1979	Pontiac	Grand LeMans					5.0L	V8		N/A	(1979)
1979	Pontiac	Grand Prix					5.0L	V8		N/A
1979	Pontiac	LeMans		Wagon			5.7L	V8		N/A
1979	Pontiac	LeMans					5.0L	V8		N/A	(1979)

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