1987 GMC Gaskets & Seals - Free Shipping on Orders Over $109 at Summit Racing

Timken Rear Main Seals 5274

Rear Main Seal, 1-Piece, Each

Part Number: TMK-5274

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Timken Rear Main Seals 3698

Rear Main Seal, 1-Piece, Silicone, Each

Part Number: TMK-3698

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Cometic HTS Exhaust Manifold Gaskets C5897HTS

Exhaust Header Gasket

Part Number: CGT-C5897HTS

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

SCE AccuSeal E Water Pump Gaskets 1301-10

SCE AccuSeal E Water Pump Gaskets 1301-10

Dyno Pack, Water Pump Gaskets, 10 Pack

Part Number: SCE-1301-10

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Hedman Header Gaskets 27350

Exhaust Gaskets, Header, Acrylic Bound Paper, White, Stock Port, GM V6, 2.8L, 173, Pair

Part Number: HED-27350

Not Yet Reviewed

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SCE AccuSeal Pro Intake Gaskets 211104

Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, Designed for Use with Splayed Valve Cylinder Heads, Chevrolet, Small Block, Pair

Part Number: SCE-211104

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

Cometic HTS Exhaust Manifold Gaskets C15189HTS

.060" HTS EXHAUST GASKET

Part Number: CGT-C15189HTS

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Cometic AFM Intake Gaskets C5428-039

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

Part Number: CGT-C5428-039

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

Cometic Water Neck Gaskets and O-Rings C15191

ALUM/RUBBER WATER OUTLET GSK

Part Number: CGT-C15191

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 Timing Cover Gaskets C5345-031

Engine Timing Cover Gasket

Part Number: CGT-C5345-031

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

SCE AccuSeal Pro Valley Cover Gaskets 211121

Valley Pan Gaskets, Pro Action/RHS 14 Degree Heads, Chevrolet, Small Block, Pair

Part Number: SCE-211121

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 Exhaust Gaskets 211281

Exhaust Gaskets, AccuSeal Pro, Aramid Fiber, Square Port, 1.45 in. x 1.44 in., Chevy, For Use On GM 602 Crate Engines, Pair

Part Number: SCE-211281

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 Oil Pan Gaskets 117090

Oil Pan Gasket, 4.3L V6, Accuseal, Each

Part Number: SCE-117090

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

Fel-Pro Timing Cover Gaskets TCS 45827

Gasket, Timing Cover, Cork/Rubber, Buick, Cadillac, GMC, Isuzu, Oldsmobile, Pontiac, 2.8/3.1/3.4L, V6, Kit

Part Number: FEL-TCS45827

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

Mahle Original Rear Main Seals JV560

Chev-Trk, GM-Trk:6.2L Diesel Eng.(82-89)

Part Number: MAH-JV560

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Mahle Original Timing Cover Gaskets JV866

Timing Cover Gaskets, Paper, Chevrolet, GMC, ISO, Kit

Part Number: MAH-JV866

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

SCE AccuSeal E Exhaust Gaskets 113081

Header and Exhaust Manifold Gaskets, AccuSeal E, Graphite/Kevlar®, Round Large Port, Chevrolet, Big Block, Pair

Part Number: SCE-113081

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

Mahle Original Exhaust Gaskets MS16500

GM-Trk:454(7.4L)Eng.(91-95)

Part Number: MAH-MS16500

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

SCE Water Neck Gaskets 21108

Water Neck Gasket, Silicone/Rubber, Chevy, Each

Part Number: SCE-21108

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 Exhaust Gaskets 111089

Exhaust Gaskets, AccuSeal E, Graphite/Kevlar®, 18 Degree Port, Chevy, Small Block, Pair

Part Number: SCE-111089

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

MAHLE Original Oil Cooler Gaskets and Seals GS33272

GM-Trk:305(5.0L),350(5.7L),366(6.0L)427(7.0L),454(7.4L)Eng.(76-95)(Oil Cool

Part Number: MAH-GS33272

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

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Estimated Ship Date: Apr 17, 2026 if ordered today

SKF Bearings Oil Seals 21955

Seal

Part Number: SKF-21955

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

Fel-Pro Valve Stem Seals SS 72525

Valve Stem Seals, Umbrella, Chevrolet, GMC, 5.0/5.7L, Small Block Gen I, Set of 16

Part Number: FEL-SS72525

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 Marine Water Neck Gaskets 17621

Water Neck Gaskets, High-density Paper, for Marine Use Only, GMC, Set

Part Number: FEL-17621

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

Motive Gear Pinion Seals 8622

Differential Pinion Seal

Part Number: MGR-8622

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today