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Part #: 15-10550-01

Victor Reinz 15-10550-01 Engine Valve Cover Gasket Set

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Fitment: Buick, Chevrolet, Oldsmobile, Pontiac, GMC, and Cadillac, Regal, Monte Carlo, Cutlass Salon, Cutlass Supreme, Grand Prix, Bonneville, Century, Electra, LeSabre, Riviera, Caprice, Impala, 98, Cutlass Ciera, Delta 88, Parisienne, El Camino, Caballero, Cutlass Calais, Toronado, Malibu, Cutlass Cruiser, Grand LeMans, DeVille, Eldorado, Fleetwood, Seville, Camaro, Cutlass, Catalina, Firebird, Laurentian, LeMans, Skyhawk, Monza, Starfire, Sunbird, Skylark, Omega, Grand Am, and Phoenix
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Reliable Engine Valve Cover Gasket Set for GM Vehicles

The Victor Reinz 15-10550-01 engine valve cover gasket set is designed to provide a dependable seal for various General Motors vehicles. Crafted from cork rubber, this two-piece gasket set ensures proper sealing and durability for Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models.

Key Features of Victor Reinz 15-10550-01 Gasket Set

  • Material: Durable cork rubber construction for effective sealing
  • Configuration: Two-piece design for easy installation and fit
  • Dimensions: Length 14.75 inches, Width 4.75 inches, Thickness 0.135 inches
  • Mounting Holes: Four mounting holes for secure attachment
  • Color: Color may vary without affecting performance
  • Grade Type: Regular grade suitable for standard engine applications

Detailed Description and Compatibility

This Victor Reinz engine valve cover gasket set (part number 15-10550-01) is engineered to meet the sealing requirements of multiple GM vehicles, including Buick models like the Century and Regal, Cadillac DeVille and Eldorado, Chevrolet Camaro and Impala, Oldsmobile Cutlass series, and Pontiac Firebird and Grand Prix. The cork rubber material offers reliable resistance to oil and heat, maintaining a tight seal to prevent leaks. The two-piece configuration simplifies installation and ensures a precise fit on valve covers. With a thickness of 0.135 inches and four mounting holes, this gasket set aligns accurately with factory specifications.

Common Applications and Issues Addressed

  • Prevents oil leaks from valve covers in Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac engines
  • Eliminates engine oil seepage that can cause dirt buildup and engine bay contamination
  • Maintains proper engine pressure and prevents vacuum leaks
  • Replaces worn or damaged valve cover gaskets to restore engine performance
  • Helps avoid costly repairs related to oil loss and engine overheating

Installation Notes and Tips

  • Ensure the valve cover surface is clean and free of old gasket material before installation
  • Use the two-piece gasket set as designed, aligning all four mounting holes carefully
  • Apply a thin layer of gasket sealant if recommended by the vehicle manufacturer
  • Tighten valve cover bolts evenly to the specified torque to avoid gasket damage
  • Inspect the gasket during routine maintenance to detect early signs of wear or leaks

Quality Assurance and Warranty

Victor Reinz is a recognized brand in engine sealing systems, known for manufacturing components that meet OEM standards. The 15-10550-01 engine valve cover gasket set undergoes strict quality control to ensure durability and fitment accuracy. While specific warranty details may vary, Victor Reinz products typically come with a limited warranty against manufacturing defects, providing confidence in long-term performance.

BrandVictor Reinz
Part Number15-10550-01
ColorColor May Vary
ConfigurationTwo Piece
Grade TypeRegular
Length14.7500
MaterialCork Rubber
Mounting Hole Quantity4
Thickness0.1350
Width4.7500

This part fits 225 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1987BuickRegal3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1987ChevroletMonte Carlo3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1987OldsmobileCutlass Salon3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1987OldsmobileCutlass Supreme3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1987PontiacGrand Prix3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1986BuickRegal3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1986ChevroletMonte Carlo3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1986OldsmobileCutlass Salon3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1986OldsmobileCutlass Supreme3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1986PontiacBonneville3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1986PontiacGrand Prix3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1985BuickCentury3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1985BuickCentury3.0LV6N/AImproved design cork engine valve cover gasket set for better performance.
1985BuickLeSabre3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1985BuickRegal3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1985BuickRiviera3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1985ChevroletCaprice3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1985ChevroletImpala3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1985ChevroletMonte Carlo3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1985Oldsmobile983.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1985Oldsmobile983.0LV6N/AImproved design cork engine valve cover gasket set for better performance.
1985OldsmobileCutlass Ciera3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1985OldsmobileCutlass Ciera3.0LV6N/AImproved design cork engine valve cover gasket set for better performance.
1985OldsmobileCutlass Salon3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1985OldsmobileCutlass Supreme3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1985OldsmobileDelta 883.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1985PontiacBonneville3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1985PontiacGrand Prix3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1985PontiacParisienne3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984BuickCentury3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984BuickCentury3.0LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984BuickLeSabre3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984BuickLeSabre4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984BuickRegal3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984BuickRegal4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984BuickRiviera3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984BuickRiviera4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984ChevroletCaprice3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984ChevroletEl Camino3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984ChevroletImpala3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984ChevroletMonte Carlo3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984OldsmobileCutlass Calais3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984OldsmobileCutlass Ciera3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984OldsmobileCutlass Ciera3.0LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984OldsmobileCutlass Supreme3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984OldsmobileDelta 883.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984OldsmobileToronado4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984PontiacBonneville3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984PontiacGrand Prix3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1984PontiacParisienne3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983BuickCentury3.0LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983BuickLeSabre3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983BuickLeSabre4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983BuickRegal3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983BuickRegal4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983BuickRiviera3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983BuickRiviera4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983ChevroletCaprice3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983ChevroletEl Camino3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983ChevroletImpala3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983ChevroletMalibu3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983ChevroletMonte Carlo3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983Oldsmobile984.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983OldsmobileCutlass Calais3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983OldsmobileCutlass Ciera3.0LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983OldsmobileCutlass Cruiser3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983OldsmobileCutlass Supreme3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983OldsmobileDelta 883.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983OldsmobileToronado4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983PontiacBonneville3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983PontiacGrand LeMans3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983PontiacGrand Prix3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1983PontiacParisienne3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982BuickCentury3.0LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982BuickLeSabre3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982BuickLeSabre4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982BuickRegal3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982BuickRegal4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982BuickRiviera3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982BuickRiviera4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982CadillacDeVille4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982CadillacEldorado4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982CadillacFleetwood4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982CadillacSeville4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982ChevroletCaprice3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982ChevroletEl Camino3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982ChevroletImpala3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982ChevroletMalibu3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982ChevroletMonte Carlo3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982Oldsmobile984.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982OldsmobileCutlass Calais3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982OldsmobileCutlass Ciera3.0LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982OldsmobileCutlass Cruiser3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982OldsmobileCutlass Supreme3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982OldsmobileDelta 883.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982OldsmobileToronado4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982PontiacBonneville3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982PontiacBonneville4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982PontiacGrand LeMans3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982PontiacGrand LeMans4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982PontiacGrand Prix3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982PontiacGrand Prix4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1982PontiacParisienne3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981BuickCentury3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981BuickLeSabre3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981BuickLeSabre4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981BuickRegal3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981BuickRiviera3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981BuickRiviera4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981CadillacDeVille4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981CadillacEldorado4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981CadillacFleetwood4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981CadillacSeville4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981ChevroletCamaro3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981ChevroletCaprice3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981ChevroletEl Camino3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981ChevroletImpala3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981ChevroletMalibu3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981ChevroletMonte Carlo3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981Oldsmobile984.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981OldsmobileCutlass3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981OldsmobileCutlass Calais3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981OldsmobileCutlass Cruiser3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981OldsmobileCutlass Supreme3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981OldsmobileDelta 883.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981OldsmobileToronado4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981PontiacBonneville3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981PontiacCatalina3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981PontiacFirebird3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981PontiacGrand LeMans3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981PontiacGrand Prix3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981PontiacLaurentian3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981PontiacLeMans3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1981PontiacParisienne3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980BuickCentury3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980BuickLeSabre3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980BuickLeSabre4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980BuickRegal3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980BuickRiviera3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980BuickSkyhawkN/AImproved design cork engine valve cover gasket set for better performance.
1980CadillacDeVille4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980CadillacFleetwood4.1LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980ChevroletCamaro3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980ChevroletCaprice3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980ChevroletEl Camino3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980ChevroletImpala3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980ChevroletMalibu3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980ChevroletMonte Carlo3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980ChevroletMonza3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980OldsmobileCutlass3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980OldsmobileCutlass Calais3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980OldsmobileCutlass Cruiser3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980OldsmobileCutlass Salon3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980OldsmobileCutlass Supreme3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980OldsmobileDelta 883.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980OldsmobileStarfire3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980PontiacBonneville3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980PontiacCatalina3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980PontiacFirebird3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980PontiacGrand LeMans3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980PontiacGrand Prix3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980PontiacLeMans3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1980PontiacSunbird3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979BuickCentury3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979BuickCentury3.2LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979BuickLeSabre3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979BuickRegal3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979BuickRegal3.2LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979BuickRiviera3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979BuickSkyhawkN/AImproved design cork engine valve cover gasket set for better performance.
1979BuickSkylark3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979ChevroletEl Camino3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979ChevroletMalibu3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979ChevroletMonte Carlo3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979ChevroletMonza3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979ChevroletMonza3.2LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979OldsmobileCutlass3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979OldsmobileCutlass Calais3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979OldsmobileCutlass Salon3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979OldsmobileCutlass Supreme3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979OldsmobileDelta 883.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979OldsmobileOmega3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979OldsmobileStarfire3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979PontiacCatalina3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979PontiacFirebird3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979PontiacGrand Am3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979PontiacGrand LeMans3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979PontiacGrand Prix3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979PontiacLeMans3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979PontiacPhoenix3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1979PontiacSunbird3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1978BuickCentury3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978BuickCentury3.2LV6N/AImproved design cork engine valve cover gasket set for better performance.
1978BuickLeSabre3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978BuickLeSabre3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1978BuickRegal3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978BuickRegal3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1978BuickRegal3.2LV6N/AImproved design cork engine valve cover gasket set for better performance.
1978BuickSkyhawk3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978BuickSkyhawk3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1978BuickSkylark3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978ChevroletEl Camino3.8LV6N/AImproved design cork engine valve cover gasket set for better performance.
1978ChevroletMalibu3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978ChevroletMonte Carlo3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978ChevroletMonza3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978ChevroletMonza3.2LV6N/AImproved design cork engine valve cover gasket set for better performance.
1978OldsmobileCutlass3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978OldsmobileCutlass Calais3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978OldsmobileCutlass Salon3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978OldsmobileCutlass Supreme3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978OldsmobileDelta 883.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978OldsmobileOmega3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978OldsmobileStarfire3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978PontiacCatalina3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978PontiacFirebird3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978PontiacGrand LeMans3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978PontiacGrand Prix3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978PontiacLeMans3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978PontiacPhoenix3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1978PontiacSunbird3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1977BuickLeSabre3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1977OldsmobileDelta 883.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1977OldsmobileStarfire3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1977PontiacCatalina3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design
1977PontiacSunbird3.8LV6N/ACork; Even firing w/freeze plugs on ends of heads; Improved Design

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

This part directly replaces or is cross-referenced with the following part numbers:

VS25264VS39763VS50156C

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