1987 GMC Cometic Parts and Accessories

Head Gasket, MLS, 4.320 in. Bore, .047 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5816-047

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Special Order

Head Gasket, MLS, 4.060 in. Bore, 0.060 in. Thickness, Chevy, 3.8, 4.3L, Each

Part Number: CGT-C5739-060

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

.080" MLS-5 HEAD GASKET

Part Number: CGT-C5739-080

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, MLS, 4.120 in. Bore, .120 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5740-120

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, Multi-Layer Steel, 4.320 in. Bore, 0.052 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5816-052

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, Multi-layer Steel, 4.630 in. Bore, .086 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5331-086

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Gasket, Manifold, Intake, Brodix Big Brodie, Chevy, Big Block, Each

Part Number: CGT-C5430-060

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Special Order

.060" KF GASKET

Part Number: CGT-C15506-060

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Special Order

Chevrolet Mark-IV; GM Gen-V/VI Big Block V8 Timing Cover Seal

Part Number: CGT-C15283

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Special Order

.060" KF MORRISON 12 DEG

Part Number: CGT-C15500-060

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Special Order

.020" F PAIR, RECTANGLE PORT

Part Number: CGT-C5649-020

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Special Order

Chevrolet Mark-IV; GM Gen-V/VI Big Block V8 .040" MLS Cylinder Head Gasket, 4.680" Bore, Round Bore

Part Number: CGT-C15680-040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Special Order

.040" MLS 396, 402, 427, 454

Part Number: CGT-C15529-040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Special Order

Intake Manifold Bolts 3/8 - 16 x 1", Grade 5 Zinc Plated

Part Number: CGT-CF1011

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

• Drop Ship
• Special Order

Harmonic Balancer Bolt Kit 7/16 - 20 x 2.25", Grade 8 Bolt With Tall Hex Head and Extra Thick Ground Washer With Zinc Dichromate Gold Finish

Part Number: CGT-CF1008

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

• Drop Ship
• Special Order

Head Gasket, MLS, 4.375 in. Bore, .075 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5329-075

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, MLS, 4.375 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5329-089

Not Yet Reviewed

Estimated Ship Date: May 18, 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 18, 2026 if ordered today

• Drop Ship
• Special Order

Head Gasket, MLS, 4.375 in. Bore, .095 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5329-095

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

CFM-20, HEAD GASKET

Part Number: CGT-C5331-081

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, Multi-Layer Steel, 4.320 in. Bore, 0.056 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: CGT-C5816-056

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, MLS, 4.320 in. Bore, .062 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5816-062

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, MLS, 4.060 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5739-036

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Special Order

Head Gasket, MLS, 4.060 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5739-030

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Special Order

.092-IN. MLS-5 HEAD GASKET

Part Number: CGT-C5741-075

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order