1985 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 Head Gaskets C5421-125

BRODIX BD2000 HEAD .125" KF

Part Number: CGT-C5421-125

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

SCE AccuSeal E Intake Gaskets 111109

SCE AccuSeal E Intake Gaskets 111109

Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Raised Port, Manifold End Seals, Chevrolet, Small Block, Pair

Part Number: SCE-111109

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Cometic Street Pro Top-End Gasket Kits PRO1006T

Gasket, Head Set, Chevy, 4.3L, V6, Kit

Part Number: CGT-PRO1006T

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 Intake Gaskets 213115-10

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

Part Number: SCE-213115-10

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Cometic CFM-20 Intake Gaskets C5414-188

Gasket, Manifold, Intake, Aramid Fiber, 0.188 in. Thick, Brodix Track 1, Chevy, Small Block, Each

Part Number: CGT-C5414-188

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Standard Motor EGR Valve Mounting Gaskets VG8

Gasket, EGR Valve Mount, Each

Part Number: SMP-VG8

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SCE AccuSeal E Intake Gaskets 11128-10

Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Port, Designed for Use with Large Port Intake Manifolds, Chevrolet, Small Block, Set of 20

Part Number: SCE-11128-10

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Standard Motor EGR Valve Mounting Gaskets VG7

Gasket, EGR Valve Mount, Buick, Checker, Chevy, Oldsmobile, Pontiac, Each

Part Number: SMP-VG7

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SCE AccuSeal E Intake Gaskets 111103

Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Port, for Large Port 23 degree heads, Chevy, Small Block, Set

Part Number: SCE-111103

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Fel-Pro Performance Intake Manifold Gasket Sets 1266

4.75 out of 5 stars ( 26 )

Estimated Ship Date: Today

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Mahle Original Engine Gasket Sets 95-3443

Engine Kit Gasket Set Chev:V8,305(1986);Chev-Trk:V8,305(85-86)

Part Number: MAH-95-3443

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Cometic MLS Head Gaskets C5816-066

Head Gasket, MLS, 4.320 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5816-066

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

ACDelco EGR Gaskets 10077547

EGR Gaskets, Replacement EGR Valve Gasket, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-10077547

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Cometic MLS Head Gaskets C5401-060

Head Gasket, MLS, 4.135 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5401-060

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Cometic MLS Head Gaskets C5246-056

Head Gasket, MLS, 4.100 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-056

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Cometic MLS Head Gaskets C5270-070

Head Gasket, MLS, 4.100 in. Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-070

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Cometic MLS Head Gaskets C5248-056

Head Gasket, MLS, 4.165 in. Bore, .056 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5248-056

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Mr. Gasket Ultra-Seal III Valve Cover Gaskets 2881SMP

Valve Cover Gaskets, Ultra-Seal III, Dart/Brodix Heads, Chevy, Set of 10

Part Number: MRG-2881SMP

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Proform Valve Cover Gaskets 66735

Valve Cover Gaskets, Neoprene, Chevy, Small Block, Use with Proform 2-Piece Valve Covers, Pair

Part Number: PRO-66735

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Fel-Pro Head Gasket Sets HS 8523 PT

Gaskets, Head Set, Chevy, 7.4L, Ford M/D and H/D, GM Industrial Engines, GMC M/D and H/D, Set

Part Number: FEL-HS8523PT

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Cometic MLS Head Gaskets C5247-045

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

Part Number: CGT-C5247-045

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Cometic MLS Head Gaskets C5474-045

Head Gasket, MLS, 4.080 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-045

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Cometic MLS Head Gaskets C5408-040

Head Gaskets, 4.200 in. Bore, .040 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: CGT-C5408-040

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

Mahle Original Engine Gasket Sets 95-3071

Engine Kit Gasket Set Chev:V8,267,305(81-85)

Part Number: MAH-95-3071

Not Yet Reviewed

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SCE AccuSeal E Timing Cover Gaskets 1300-10

Dyno Pack, Timing Cover, Water Pump, Fuel Pump, Gaskets, 10 Pack

Part Number: SCE-1300-10

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Cometic Timing Cover Seals C5377

Engine Timing Cover Seal

Part Number: CGT-C5377

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today