1987 GMC Engine Gaskets & Seals Gaskets & Seals - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Cometic MLS Head Gaskets C5330-065

GM Gen II/ Mark IV Big Block V8 MLS Head Gasket 4.540" Bore. Comprised of mulitple embossed layers of stainles

Part Number: CGT-C5330-065

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5331-084

Cometic MLS Head Gaskets C5331-084

Head Gasket, MLS, 4.630 in. Bore, .084 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5331-084

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic Head Gaskets C5419-125

BRODIX BIG DUKE HEAD

Part Number: CGT-C5419-125

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic Head Gaskets C5433-098

.098" MLS-5 4.57" BORE H/G

Part Number: CGT-C5433-098

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5433-080

Head Gasket, MLS, 4.570 in. Bore, .080 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5433-080

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5433-095

Head Gasket, MLS, 4.570 in. Bore, .095 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5433-095

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5434-036

Head Gasket, MLS, 4.630 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5434-036

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5434-140

140"MLS 4.63" BORE HEAD GASKET

Part Number: CGT-C5434-140

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5434-027

Head Gasket, MLS, 4.630 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5434-027

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5741-051

Head Gasket, MLS, 4.155 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5741-051

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic Head Gaskets C5080-040

.040"MLS GEN 4

Part Number: CGT-C5080-040

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic Head Gaskets C5419-094

BRODIX BIG DUKE HEAD

Part Number: CGT-C5419-094

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Fel-Pro Timing Cover Gaskets 72670

Timing Cover Gasket, Paper, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Isuzu, Cadillac, 2.8/3.1/3.4/3.5L, V6, Each

Part Number: FEL-72670

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Fel-Pro PermaDry Valve Cover Gaskets VS 50277 R

Valve Cover Gaskets, PermaDry, Rubber, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: FEL-VS50277R

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

SCE Pro Copper Head Gaskets P110632NW

Head Gaskets, Pro Copper, 4.060 in. Bore, Copper, 0.032 in. Compressed Thickness, No Water Passages, Chevrolet, Chevy Small Block, Each

Part Number: SCE-P110632NW

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

SCE AccuSeal Pro Intake Gaskets 213101-10

Intake Manifold Gaskets, AccuSeal Pro, Composite, Oval Port, Chevrolet, Big Block Mark IV, Set of 20

Part Number: SCE-213101-10

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

SCE AccuSeal E Intake Gaskets 11119-10

Intake Manifold Gaskets, AccuSeal E, Composite, Vortec CPI Port, 0.063 in. Thickness, Chevrolet, 5.7L, Set of 20

Part Number: SCE-11119-10

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

SCE AccuSeal Pro Dyno-Paks 211076-10

Valve Cover Gaskets, AccuSeal Pro, Cork/Rubber, Chevy, Small Block, Set of 10

Part Number: SCE-211076-10

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

SCE AccuSeal Pro Valve Cover Gaskets 211173

Valve Cover Gaskets, AccuSeal Pro, Steel Core PTFE Coated, Chevy, Small Block, Pair

Part Number: SCE-211173

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

SCE AccuSeal Pro Oil Pan Gaskets 211097-10

Oil Pan Gasket, SBC, Bowtie, Donovan Block, Accuseal Pro, Set of 10

Part Number: SCE-211097-10

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Cometic MLS Head Gaskets C5331-062

Head Gasket, MLS, 4.630 in. Bore, .062 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5331-062

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5330-089

Head Gasket, MLS, 4.540 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5330-089

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5331-072

Head Gasket, MLS, 4.630 in. Bore, .072 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5331-072

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5329-084

Head Gasket, MLS, 4.375 in. Bore, .084 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5329-084

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Cometic MLS Head Gaskets C5331-058

Head Gasket, MLS, 4.630 in. Bore, .058 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5331-058

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today