Engine Gaskets OMC→GM Big Block

Part # & Price Description
VICOS32121

$31.95
Gasket Oil Pan Set Marine for GM Big Block V8 454 502 Gen. 5 and 6
Oil Pan Gasket for GM 454 CID/7.4L AND 502 CID/8.2L Gen V and Gen VI engines. These engines have a 1 piece rear main seal and no fuel pump boss on the engine block.
 
DET19598

$25.95
Gasket, Valve Cover, GM Big Block V8 Gen. 5, Rubber (Single)
Valve Cover Gasket Molded Rubber Fits GM Big Block V8 454 CID Gen. V ** sold as a single **
 
VICVS38420

$15.95
Gasket Valve Cover for 7.0L 427 CID, 7.4L 454 CID GM BB V8 Gen 4
Valve Cover Gaskets 1 Pair. Fits GM 427 7.0L and 454 7.4L Gen lV Engines. Chris Craft, Flagship Marine, Hardin Marine, Indmar, Marine Power, Mercruiser, Panther Jet Marine, PCM, and Crusader.**sold as a pair**
 
VICCS3805VM

$71.95
Gasket Lower Set Marine GM Big Block V8 427 454 7.4L 1991 and Earlier
Assembly Set fits all GM Big Block V8 Gen 4 all Big Blocks with 2 piece Rear Main seal. A Gen 4 Engine Can be identified by having a fuel pump or fuel pump boss on the engine block itself.
Includes front and rear main seals for LH Engine. ALL I/O engines are LH Rotation.
NOTE: Assembly Set Head Set = Overhaul Set
 
GLM39020

$248.95
Overhaul Rebuild Gasket Set GM 454 Gen 4 1990 and Earlier Big Block V8
Overhaul Gasket Set for GM 7.4L 454 cid Gen. IV Big Block V8.

A Generation 4 engine will have a fuel pump mounted on the block itself. If you engine has an electric fuel pump or a fuel pump mounted on a raw water pump, this kit is NOT for your engine.

Fits engines with 350 factory horsepower or less.

Replaces Mercruiser # 27-801853
 
VICOS30931X

$18.95
Gasket Oil Pan Set Marine GM Big Block 454 7.4 502 8.2 Liter V8 Gen 4
Oil Pan Set for GM 427/454/502 CID Big Block V8 Gen 4. A Generation 4 Engine can be identified by having a fuel pump mounted directly to the engine block.
 
SIE18-3877

$51.95
Gasket Head for GM 454 7.4L Gen. 4 Big Block V8 27-8M0049045
Head Gasket for GM 7.4L 454 cid Gen. 4 Big Block V8.

A Generation 4 engine was produced up until about 1991. If you engine has a mechanical fuel pump mounted to the block itself, then it is a Generation 4 engine.
Replaces: Chris-Craft # 16.50-00259; Crusader # 30266; GLM # 36110; Mallory # 9-63701;
Mercruiser Quicksilver #s: 27-8M0049045, 27-13687, 27-13218, 27-19315, 27-49104, 27-61224, 27-97529: OMC # 914849
 
VICCS4886VM

$89.95
Gasket Lower Set Marine GM 502 8.2L Gen 5 Big Block V8 1992 Up
Assembly Set (Lower Set) for GM 502 CID 8.2L Gen. 5 Big Block V8 with 1 Piece Rear Main seal. A Generation 5 engine will not have a mechanical fuel pump mounted directly to the block instead it will be electric or drive off of a fuel pump. Includes front and rear main seals for a LH engine.
NOTE: Assembly Set Head Set = Overhaul Set
 
VICCS4933VM

$59.99
Gasket Lower Set Marine GM Big Block V8 Gen 5 1 Piece Rear Seal 1991 Up
Lower Gasket Set Fits GM Big Block V8 454/502 CID 7.4/8.2L Gen. V
Includes:
  • Crankshaft Seal
  • Flywheel Housing Gasket
  • O-Ring
  • 2 Oil Filter Gaskets
  • Oil Pan Drain Plug Gasket
  • Oil Pump Shaft Gasket
  • Timing Cover Gasket
  • Timing Cover Seal
  • 2 Water Pump Gaskets

  • NOTE: Assembly Set Head Set = Overhaul Set
     
    VICJV1183

    $11.95
    Gasket Set Timing Cover for GM Big Block V8 Gen 6
    Timing Chain Cover Gasket Set (6 bolt cover) for Chevrolet Gen. VI Big Block V8
     
    VICK26632

    $0.95
    Gasket Water Pump for GM 454 7.4L 502 8.2L Big Block V8
    Water Pump Gasket for Big Block GM V8 engines:
    • GM 454 CID 7.4L Big Block V8
    • GM 502 CID 8.2L Big Block V8
    • GM 427 CID 7.0L Big Block V8 

    Used in Chris Craft, Indmar, Marine Power, Mercruiser, OMC, Pleasurecraft, Crusader and others.


     
    VICVS50169

    $56.95
    Gasket Set Valve Cover for GM 454 CID 7.4L Big Block V8 1995-prior
    Valve Cover Gasket Set (rubber) for GM 454 CID 7.4L Big Block V8
    Fits 1987-1995 Gen IV and V

     

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