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Applications  /  Automotive  /  Chevrolet  /  Gen-5 Big Block V8  /  L19 - 454CI/7.4L V8

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Categories

  • Intake Manifold Gasket Set
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  • Transmission Oil Pan Gasket
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  • Valve Cover Gasket
  • Exhaust Header Gasket
  • Intake Manifold Gasket
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  • Head Gasket
  • Timing Cover Gasket Set
  • Timing Cover Gasket
  • Water Pump Gasket
  • Coolant Thermostat Gasket
  • Auto Trans Flexplate Mounting Bolt
  • Exhaust Manifold Gasket

Gasket Kits

  • Bottom End Gasket Kit
  • Top End Gasket Kit

Head Gasket Material

  • MLS

Material

  • AFM
  • AM
  • Armor
  • Copper
  • Fiber
  • Fibert
  • HTG
  • HTS
  • KF
  • KF Fiber
  • MLS
  • MLX
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  • Uncoated MLS

Compressed Thickness

  • .020
  • .027
  • .030
  • .031
  • .032
  • .035
  • .036
  • .038
  • .039
  • .040
  • .042
  • .043
  • .044
  • .045
  • .047
  • .050
  • .051
  • .052
  • .053
  • .054
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  • .064
  • .066
  • .070
  • .075
  • .080
  • .086
  • .089
  • .092
  • .094
  • .098
  • .120
  • .125
  • .140
  • .188
  • 0.185"
  • 0.423

Head Gasket Thickness

  • .040

Port Shape

  • Oval
  • Rectangle
  • Rectangle Port
  • Rectangular
  • Round
  • Square

# of bolts

  • 10
  • 14

Torque Limiters

  • No

Bore Shape

  • Round
  • Valve Pocketed

Inside Diameter

  • 2.259

Head Gasket Bore

  • 4.375"

Port Size

  • 1.750 X 2.500
  • 1.750 x 2.500
  • 1.754 x 2.505
  • 1.811 x 2.052
  • 1.835 x 2.578
  • 1.848 x 2.042
  • 1.850 x 2.075
  • 1.890
  • 1.900" x 1.850"
  • 1.900x1.850
  • 1.920
  • 1.920"
  • 2.015
  • 2.017x2.227
  • 2.090 x 2.090
  • 2.130
  • 2.2
  • 2.250
  • 2.265
  • 2.600 x 1.850
  • 2.620x1.840

Bore Size (IN)

  • 4.320
  • 4.375
  • 4.500
  • 4.510
  • 4.540
  • 4.560
  • 4.600
  • 4.630
  • 4.680

Outside Diameter

  • 3.005

# of layers

  • 3
  • 5

Orientation

  • None

Chevrolet Gen-5 Big Block V8 L19 - 454CI/7.4L V8 Gaskets

Showing gaskets 151 to 159 of 159

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

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

$61.76

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

$220.49

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

$55.11

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

$176.39

Bottom End Gasket Kit

Chevrolet Mark-IV Big Block V8 Bottom End Gasket Kit

Stock Code: PRO1005B UPC: 191070052614
More Details

$61.45

Bottom End Gasket Kit

GM Gen-5 L19 454 Big Block V8 Bottom End Gasket Kit, One-Piece Oil Pan Gasket

Stock Code: PRO1045B UPC: 191070558727
More Details

$72.71

Top End Gasket Kit

GM Gen-5/6 454 Big Block V8 Top End Gasket Kit, 4.375" Bore .040" MLS Cylinder Head Gasket, With Gen-4 Rectangular Port Heads

Head Gasket Material: MLS Head Gasket Thickness: .040 Head Gasket Bore: 4.375" Stock Code: PRO1045T UPC: 191070558710
More Details

$242.41

Top End Gasket Kit

GM Gen-5 L19 454 Big Block V8 .040" MLS, Top End Gasket Kit, 4.375" Bore

Head Gasket Material: MLS Head Gasket Thickness: .040 Stock Code: PRO1047T UPC: 191070558758
More Details

$266.66

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