GMC Cometic Engine Gaskets & Seals

WATER PUMP BACKING O-RING

Part Number: CGT-C15033

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

• Drop Ship
• Special Order

ALL BIG BLOCKS W/WP GASKETS

Part Number: CGT-C5345F

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

Chevrolet Gen-1/2 Small Block V8, 4.3L Gen-1 90 Degree V6, Gen-3 Inline 6, 153 4 Cylinder Timing Cover Seal

Part Number: CGT-C15282

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

THERMOSTAT HOUSING SEAL

Part Number: CGT-C15036

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

.075" THICK FRONT SEALS 80-85

Part Number: CGT-C5294-075AFM

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

CFM FIBER 1.250"X2.150" PORT

Part Number: CGT-C5293

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

1.240"X2.10" PORT .060" FIBER

Part Number: CGT-C5542-060

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

INTAKE MANIFOLD GASKETS, INTAKE GASKET PR.

Part Number: CGT-C5542-020

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

Head Gasket, MLS, 4.125 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-089

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, MLS, 4.200 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5249-089

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, MLS, 4.125 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5271-045

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

.070" MLS-5 H/G 4.270" BORE

Part Number: CGT-C5215-070

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

.040" MLS HEAD GASKET

Part Number: CGT-C5036-040

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

Head Gasket, MLS, 4.165 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-120

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

.043" COPPER,396-454ci

Part Number: CGT-C5151

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

1.240"X2.10" PORT .188" FIBER

Part Number: CGT-C5542-188

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

63-89 TIMING COVER GASKET SET

Part Number: CGT-C5053

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

TC GASKET SET W/THICK FRT SEAL

Part Number: CGT-C5051

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

REAR MAIN SEAL, CHEVY BB 396 454 SEAL (PR)

Part Number: CGT-C5086

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

Gaskets, Timing Cover, Fiber, Chevy, Big Block, Each

Part Number: CGT-C5650

3.0 out of 5 stars ( 1 )

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

0

Part Number: CGT-C5530-020

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

Chevrolet Gen-1 Small Block V8 .094" Fiber Valve Cover Gasket Set, 18/23 Degree Heads

Part Number: CGT-C15608

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

Gasket, Manifold, Intake, Aramid Fiber, 0.047 in. Thick, Brodix Big Duke, Chevy, Big Block, Each

Part Number: CGT-C5419-047

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: CGT-PRO1005T-051

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

GM LAF/LEA/LUK Gen-2 ECOTEC .032" MLX Cylinder Head Gasket, 90mm Bore

Part Number: CGT-C15275-032

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order