1998 GMC Gaskets & Seals - Free Shipping on Orders Over $109 at Summit Racing

Mahle Original Head Gasket Sets HS4878B

GM-Trk:454(7.4L)Eng.VIN J(1996)Head Set

Part Number: MAH-HS4878B

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

SCE AccuSeal E Intake Gaskets 111118

SCE AccuSeal E Intake Gaskets 111118

Gaskets, Manifold, Intake, AccuSeal E, 18 Degree, 2.18 in. x 1.265 in. Port, .062 in. Thick, Chevy, Small Block, Set

Part Number: SCE-111118

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

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Fel-Pro Performance Intake Manifold Gasket Sets 1282

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Fel-Pro Head Gaskets 522 SD

Head Gasket, PermaTorque Severe Duty, 4.125 in. Bore, GM V6, 4.3L, Each

Part Number: FEL-522SD

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

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

SCE AccuSeal E Intake Gaskets 111102

Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Port, Chevrolet, Small Block, Set

Part Number: SCE-111102

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Mahle Original Engine Gasket Sets 95-3489

Engine Kit Gasket Set GM-Trk:305(5.0L)Eng.w/VIN 'M' 1996-2002

Part Number: MAH-95-3489

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

ACDelco GM Genuine Parts Automatic Transmission Oil Pump Gaskets and Seals 08642581

Automatic Transmission Pump Gasket, OE Replacement, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, THM700/4L60/MD8, Each

Part Number: ADO-8642581

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Estimated Ship Date: Mar 26, 2026 if ordered today

ACDelco GM Genuine Parts Manual Transmission Components 93439312

Manual Transmission Replacement Part, Fill Plug, Steel, Geo, Each

Part Number: ADO-93439312

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Cometic MLS Head Gaskets C5914-086

.086" MLS-5 HEAD GASKET

Part Number: CGT-C5914-086

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

SCE AccuSeal E Oil Pan Gaskets 13095-10

Oil Pan Gasket, AccuSeal E, Multi-Piece, Nitrile, Butadiene, Dyno-Pak, Chevy, Big Block, Stroker, Set of 10

Part Number: SCE-13095-10

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

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 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

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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 Cylinder Head Gaskets 3514VC

Head Gaskets, Composite, 3.900 in. Bore, 0.050 in. Compressed Thickness, Avanti, Buick, Cadillac, Checker, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: MAH-3514VC

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Cometic MLS Head Gaskets C5914-060

Head Gasket, MLS, 90.00mm Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5914-060

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Cometic MLS Head Gaskets C5914-070

Head Gasket, MLS, 90.00mm Bore, .070 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5914-070

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Fel-Pro Head Gasket Sets HST 9354 PT-6

Gaskets, Head Set, Chevy, GMC, Isuzu, Oldsmobile, Kit

Part Number: FEL-HST9354PT6

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Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

ACDelco Crankshaft Front Seals 19340175

Timing Cover Seals, ACDelco Crankshaft Front Seals, Multi-Purpose Seal, Chevy, GMC, Each

Part Number: ADO-2081X

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Mahle Original Cylinder Head Gaskets 1178BS

Head Gasket, Beaded Steel, 4.100 in. Bore, .040 in. Compressed Thickness, Chevrolet, Each

Part Number: MAH-1178BS

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Sierra Marine Head Gaskets 18-3876

4 out of 5 stars ( 1 )

Estimated Ship Date: Today

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SCE AccuSeal Pro Exhaust Gaskets 211182

Exhaust Gaskets, AccuSeal Pro, Graphite/Steel, D Port, 1.85 in. x 1.45 in. Port, Chevy, Small Block, Set

Part Number: SCE-211182

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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

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Beyea Exhaust Header Gaskets HG604

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Fel-Pro Head Gasket Sets HS 9170 PT-1

Gaskets, Head Set, Chevy, GMC, Pontiac, 2.2L, Set

Part Number: FEL-HS9170PT1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

SCE AccuSeal E Intake Gaskets 111136

Intake Manifold Gaskets, AccuSeal E, Composite, Raised Oval Port, Designed To Fit Dart Little Chief Cylinder Heads, Chevrolet, Small Block, Pair

Part Number: SCE-111136

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Cometic MLS Head Gaskets C5914-036

.036" MLS HEAD GASKET

Part Number: CGT-C5914-036

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Mahle Original Valve Stem Seals SS45229

Valve Stem Seal A.C. Case/IH, Con., Frd., GMC, J.D., M.F., Wauk.

Part Number: MAH-SS45229

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

ACDelco Crankshaft Front Seals 19340174

Timing Cover Seals, ACDelco Crankshaft Front Seals, Multi-Purpose Seal, Avanti, Buick, Cadillac, Chevy, Excalibur, GMC, Isuzu, Olds, Pontiac, Each

Part Number: ADO-2043

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

ACDelco Exhaust Flange and Donut Gaskets 15093974

Exhaust Pipe Seal, Exhaust Pipe Seal, SEAL,EXH MANIF PIPE

Part Number: ADO-15093974

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Fel-Pro Head Gasket Sets HS 9354 PT-6

Head Gasket Set

Part Number: FEL-HS9354PT6

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today