1987 GMC Cometic Engine Gaskets & Seals

Valve Cover Gasket, 0.188 in. Thick, Rubber, Steel, Chevy, Big Block, Each

Part Number: CGT-C5975

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Valve Cover Gasket, 0.188 in. Thick, Rubber, Steel, Chevy, Big Block, Pair

Part Number: CGT-C5975-2

Not Yet Reviewed

Estimated Ship Date: Today

Gasket, Manifold, Intake, 0.060 in. Thick, Chevy, Big Block, Pair

Part Number: CGT-C5649-060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Rear Main Seal, 2-piece Style, Viton®, Chevy, Big Block, Each

Part Number: CGT-C5682

Not Yet Reviewed

Estimated Ship Date: Today

Gasket, Manifold, Intake, Aramid Fiber, Brodix, 2.530 in. Height, 1.850 Width, Chevy, Big Block, Pair

Part Number: CGT-C5428-060

Not Yet Reviewed

Estimated Ship Date: Today

Intake Manifold , .125" Kevlar Fiber PAIR, OVAL PORT , B/B GM INTAKE 1.82" X 2.050"

Part Number: CGT-C15041-125

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Gasket, Manifold, Intake, Aramid Fiber, Brodix, 2.530 in. Height, 1.850 Width, Chevy, Big Block, Pair

Part Number: CGT-C5428-125

Not Yet Reviewed

Estimated Ship Date: Today

Gasket, Manifold, Intake, Aramid Fiber, Brodix, 2.530 in. Height, 1.850 Width, Chevy, Big Block, Pair

Part Number: CGT-C5428-094

Not Yet Reviewed

Estimated Ship Date: Today

Valve Cover Gasket, Aramid Fiber, Brodix Big Brodie Heads, .188 in. Thickness, Each

Part Number: CGT-C5343-188

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 1, 2026 if ordered today

• Drop Ship
• Special Order

Oil Pan Gasket, One-piece, Rubber, Each

Part Number: CGT-C5072

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

• Drop Ship
• Special Order

Oil Pan Gasket, Aramid Fiber, Multi-Piece, Chevrolet, GMC, Small Bolck, Each

Part Number: CGT-C5488-060

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

• Drop Ship
• Special Order

INTAKE MANIFOLD GASKET

Part Number: CGT-C5649-188

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

• Drop Ship
• Special Order

HEAD GASKET

Part Number: CGT-C5430-125

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

• Drop Ship
• Special Order

Gasket, Manifold, Aramid Fiber, Exhaust, Chevrolet, Big Block, Pair

Part Number: CGT-C15290

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: CGT-CP5345

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

• Drop Ship
• Special Order

BIG BRODIE OVAL PORT HEAD

Part Number: CGT-C5430-188

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

• Drop Ship
• Special Order

BRODIX BIG DUKE HEAD

Part Number: CGT-C5419-094

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

• Drop Ship
• Special Order

RAILS - AFM

Part Number: CGT-C5344-060

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

• Drop Ship
• Special Order

BLOCKED EXH. 1.850"X2.075"

Part Number: CGT-C5335

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

• Drop Ship
• Special Order

BRODIX BIG BRODIE HEAD .094"

Part Number: CGT-C5343-094

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

• Drop Ship
• Special Order

ALL BIG BLOCKS W/WP GASKETS

Part Number: CGT-C5345F

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

• Drop Ship
• Special Order

.060" HTS INTAKE GASKET SET

Part Number: CGT-C15303

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

• Drop Ship
• Special Order

.125" KF INTAKE GASKET SET

Part Number: CGT-C15304

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

• Drop Ship
• Special Order

2.16" X 1.85" OVAL PORT .060"

Part Number: CGT-C15320

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

• Drop Ship
• Special Order

2.50" X 1.75" RECT PORT .060"

Part Number: CGT-C15321

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

• Drop Ship
• Special Order