search cart menu
Gaskets By

Category

View all categories

Automotive Powersports V-Twin Marine

Vehicle

Engine

Service
Login News Contact Jobs Locate Dealer

Gaskets By

Category open
Engine open
Vehicle open
Applications open
search

Automotive

Domestic / Import / Diesel

Powersport

Dirt / Street / ATV/UTV / Kart

V-Twin

Cruiser / Harley Davidson®

Marine

PWC / Inboard / Outboard

View all categories

Applications  /  Automotive  /  Chevrolet  /  Gen-4 Big Block V8  /  402 - 402CI/6.6L V8

Filter Products

Categories

  • Intake Manifold Gasket Set
  • Carburetor Mounting Gasket
  • Timing Cover Seal
  • Valve Cover Gasket Set
  • Exhaust Manifold Gasket Set
  • Exhaust Manifold Gasket
  • Head Gasket
  • Exhaust Header Gasket
  • Intake Manifold Gasket
  • Valve Cover Gasket
  • Oil Pan Gasket
  • Crankshaft Seal
  • Oil Pan Gasket Set
  • Timing Cover Gasket Set
  • Timing Cover Gasket
  • Water Pump Gasket
  • Distributor Mounting Gasket
  • Auto Trans Flexplate Mounting Bolt
  • Water Pump Mounting Gasket
  • Water Pump Backing Plate Gasket

Gasket Kits

  • Intake Manifold Gasket Kit
  • Oil Pan Gasket Kit
  • Top End Gasket Kit

Material

  • AFM
  • Armor
  • CFM-20
  • Copper
  • Fiber
  • Fibert
  • HTG
  • HTS
  • KF
  • KF Fiber
  • ML Fiber
  • MLS
  • MLX
  • Molded Rubber
  • NBR Rubber
  • Poly
  • Rubber
  • TNG
  • Uncoated MLS

Head Gasket Material

  • MLS

Compressed Thickness

  • .018
  • .020
  • .023
  • .027
  • .030
  • .031
  • .032
  • .034
  • .036
  • .039
  • .040
  • .042
  • .043
  • .045
  • .047
  • .050
  • .051
  • .052
  • .053
  • .054
  • .056
  • .057
  • .058
  • .059
  • .060
  • .062
  • .064
  • .065
  • .066
  • .067
  • .070
  • .072
  • .075
  • .080
  • .081
  • .084
  • .086
  • .089
  • .092
  • .094
  • .095
  • .098
  • .120
  • .125
  • .140
  • .188
  • .400
  • 0.185"
  • 0.423

Head Gasket Thickness

  • .027
  • .040
  • .045
  • .051
  • .062

Port Shape

  • D-Shape
  • Oval
  • Rectangle
  • Rectangle Port
  • Rectangular
  • Round
  • Square

Bore Shape

  • Round
  • Valve Pocketed

Number of Barrels

  • 4

Torque Limiters

  • No
  • Yes

Inside Diameter

  • 2.259
  • 2.60"

Head Gasket Bore

  • 4.000"
  • 4.200"
  • 4.300"
  • 4.320"
  • 4.350"
  • 4.375"
  • 4.560"
  • 4.610"
  • 4.630"

Port Size

  • 1.750 X 2.500
  • 1.750 x 2.500
  • 1.753x2.505
  • 1.754 x 2.505
  • 1.811 x 2.052
  • 1.835 x 2.578
  • 1.848 x 2.042
  • 1.885x2.500
  • 1.900 x 1.850
  • 1.900" x 1.850"
  • 1.900x1.850
  • 1.920
  • 1.920"
  • 2.000
  • 2.015
  • 2.016x1.853
  • 2.017x2.227
  • 2.032 x 1.76
  • 2.038 x 1.869
  • 2.050 x 1.820
  • 2.090 x 2.090
  • 2.130
  • 2.150
  • 2.2
  • 2.250
  • 2.265
  • 2.460 x 1.860
  • 2.484x1.799
  • 2.500 x 1.775
  • 2.500 x 1.800
  • 2.505x1.850
  • 2.536 x 1.853
  • 2.600 x 1.850
  • 2.620x1.840

Bore Size (IN)

  • 4.310
  • 4.320
  • 4.350
  • 4.375
  • 4.500
  • 4.510
  • 4.520
  • 4.530
  • 4.540
  • 4.545
  • 4.550
  • 4.560
  • 4.570
  • 4.580
  • 4.595
  • 4.600
  • 4.615
  • 4.620
  • 4.630
  • 4.680

Carburetor Flange

  • 3.770 X 3.880
  • Square Bore

Outside Diameter

  • 3.005
  • 3.34"

Gasket Opening Style

  • 4 Hole
  • 4-Hole
  • Open
  • Open Center
  • Open Plenum

# of layers

  • 1
  • 3
  • 4
  • 5

Orientation

  • None

Chevrolet Gen-4 Big Block V8 402 - 402CI/6.6L V8 Gaskets

Showing gaskets 401 to 425 of 429

Head Gasket

GM/Mercury Marine Big Block V8 Gen-IV/V/VI .051" MLS Cylinder Head Gasket, W/4 Bolts in Lifter Valley, 4.580" Bore

Material: MLS Compressed Thickness: .051 Bore Shape: Valve Pocketed Bore Size (IN): 4.600 # of layers: 3 Orientation: None Stock Code: CG10035-051 UPC: 191070559755
More Details

$107.30

Intake Manifold Gasket Set

Marine GM 454/502 Intake Manifold Gasket Kit, With Oval Ports

Stock Code: CG30003K UPC: 191070417932
More Details

$35.64

Intake Manifold Gasket Set

Marine GM 454/502 Intake Manifold Gasket Kit, With Rectangular Ports

Stock Code: CG30004K UPC: 191070417949
More Details

$35.64

Valve Cover Gasket

Marine GM Thru 1992 454/502 V8 .188" Molded Rubber Valve Cover Gasket

Material: Molded Rubber Compressed Thickness: .188 Torque Limiters: Yes Stock Code: CG40005 UPC: 191070418205
More Details

$31.95

Timing Cover Gasket

Marine GM Thru 1995 502/545 .031" Fiber Timing Cover Gasket

Material: Fiber Compressed Thickness: .031 Stock Code: CG50003 UPC: 191070418427
More Details

$27.75

Oil Pan Gasket Set

Marine GM 454/502 Gen-IV/V Oil Pan Gasket Kit

Stock Code: CG60005 UPC: 191070418298
More Details

$37.49

Water Pump Mounting Gasket

Marine GM 502/545 .018" AFM Water Pump Mounting Gasket

Compressed Thickness: .018 Stock Code: CG80041 UPC: 191070407230
More Details

$2.49

Water Pump Backing Plate Gasket

Marine GM 502/545 .032" AFM Water Pump Backing Plate Gasket

Compressed Thickness: .032 Stock Code: CG80049 UPC: 191070418144
More Details

$6.92

Timing Cover Seal

Chevy Gen-4/5/6 Big Block V8 Timing Cover Seal, 10 Pack

Material: Poly Compressed Thickness: 0.423 Inside Diameter: 2.259 Outside Diameter: 3.005 Stock Code: CP15283 UPC: 191070575014
More Details

$58.82

Exhaust Manifold Gasket

Chevy Gen-4 Big Block V8 .060" HTS Exhaust Manifold Gasket, 2.250" Round Port, 20 Pack

Material: HTS Compressed Thickness: .060 Port Shape: Round Port Size: 2.250 Stock Code: CP5251 UPC: 191070574871
More Details

$209.99

Carburetor Mounting Gasket

Holley 4 Barrel Carb Gasket .060" Fiber, Open Plenum, 10 Pack

Material: Fiber Compressed Thickness: .060 Number of Barrels: 4 Carburetor Flange: 3.770 X 3.880 Gasket Opening Style: Open Plenum Stock Code: CP5263 UPC: 191070574819
More Details

$30.44

Timing Cover Gasket

Chevy Gen-4/5 Big Block V8 Timing Cover Gasket .031" Fiber, 10 Pack

Material: Fiber Compressed Thickness: 0.031 Stock Code: CP5345 UPC: 191070574963
More Details

$52.49

Water Pump Mounting Gasket

Chevy Gen-4 Big Block V8 Water Pump Mounting Gasket .031" Fiber, 20 Pack

Material: Fiber Compressed Thickness: 0.031 Stock Code: CP5347 UPC: 191070574987
More Details

$29.39

Intake Manifold Gasket

Chevy Gen-4 Big Block V8 Intake Manifold Gasket .060" Fiber, 1.750" X 2.500" Rectangular Port, 20 Pack

Material: Fiber Compressed Thickness: .060 Port Shape: Rectangular Port Size: 1.750 X 2.500 Stock Code: CP5649 UPC: 191070574901
More Details

$167.99

Top End Gasket Kit

Chevrolet Mark-IV Big Block V8 Top End Gasket Kit, 4.375" Bore, .040" MLS Cylinder Head Gasket

Head Gasket Material: MLS Head Gasket Thickness: .040 Head Gasket Bore: 4.375" Stock Code: PRO1005T UPC: 191070052607
More Details

$225.91

Top End Gasket Kit

Chevrolet Mark-IV Big Block V8 Top End Gasket Kit, 4.375" Bore, .051" MLS Cylinder Head Gasket

Head Gasket Material: MLS Head Gasket Thickness: .051 Head Gasket Bore: 4.375" Stock Code: PRO1005T-051 UPC: 191070481360
More Details

$233.03

Top End Gasket Kit

Chevrolet 366 Mark-IV Big Block V8 Top End Gasket Kit, 4.000" Bore, .040" MLS Cylinder Head Gasket

Head Gasket Material: MLS Head Gasket Thickness: .040 Head Gasket Bore: 4.000" Stock Code: PRO1005T-4000-040 UPC: 191070481377
More Details

$378.34

Top End Gasket Kit

Chevrolet 396/402 Mark-IV Big Block V8 Top End Gasket Kit, 4.200" Bore, .040" MLS Cylinder Head Gasket

Head Gasket Material: MLS Head Gasket Thickness: .040 Head Gasket Bore: 4.200" Stock Code: PRO1005T-4200-040 UPC: 191070438975
More Details

$221.15

Top End Gasket Kit

Chevrolet Mark-IV Big Block V8 Top End Gasket Kit, 4.300" Bore, .040" MLS Cylinder Head Gasket

Head Gasket Material: MLS Head Gasket Thickness: .040 Head Gasket Bore: 4.300" Stock Code: PRO1005T-4300-040 UPC: 191070413576
More Details

$225.91

Top End Gasket Kit

Chevrolet Mark-IV Big Block V8 Top End Gasket Kit, 4.300" Bore, .051" MLS Cylinder Head Gasket

Head Gasket Material: MLS Head Gasket Thickness: .051 Head Gasket Bore: 4.300" Stock Code: PRO1005T-4300-051 UPC: 191070481384
More Details

$378.34

Top End Gasket Kit

Chevrolet Mark-IV Big Block V8 Top End Gasket Kit, 4.320" Bore, .040" MLS Cylinder Head Gasket

Head Gasket Material: MLS Head Gasket Thickness: .040 Head Gasket Bore: 4.320" Stock Code: PRO1005T-4320-040 UPC: 191070235338
More Details

$221.15

Top End Gasket Kit

Chevrolet Mark-IV Big Block V8 Top End Gasket Kit, 4.350" Bore, .040" MLS Cylinder Head Gasket

Head Gasket Material: MLS Head Gasket Thickness: .040 Head Gasket Bore: 4.350" Stock Code: PRO1005T-4350-040 UPC: 191070370879
More Details

$221.15

Top End Gasket Kit

Chevrolet Mark-IV Big Block V8 Top End Gasket Kit, 4.375" Bore, .027" MLS Cylinder Head Gasket

Head Gasket Material: MLS Head Gasket Thickness: .027 Head Gasket Bore: 4.375" Stock Code: PRO1005T-4375-027 UPC: 191070481391
More Details

$378.34

Top End Gasket Kit

Chevrolet Mark-IV Big Block V8 Top End Gasket Kit, 4.375" Bore, .051" MLS Cylinder Head Gasket

Head Gasket Material: MLS Head Gasket Thickness: .051 Head Gasket Bore: 4.375" Stock Code: PRO1005T-4375-051 UPC: 191070072704
More Details

$233.03

Top End Gasket Kit

Chevrolet Mark-IV Big Block V8 Top End Gasket Kit, 4.375" Bore, .062" MLS Cylinder Head Gasket

Head Gasket Material: MLS Head Gasket Thickness: .062 Head Gasket Bore: 4.375" Stock Code: PRO1005T-4375-062 UPC: 191070438951
More Details

$268.62

Connect With Cometic

Stay Sealed
Under Pressure

Sign Up with Cometic Gasket and get exclusive updates on our latest product releases and industry news.

What's Your Vehicle? *Not Required

Join Newsletter

No thanks, I don't want to sign up with Cometic Gasket.