1986 GMC Gaskets & Seals

Cometic Armor Clad Exhaust Gaskets C5424

Cometic Armor Clad Exhaust Gaskets C5424

Exhaust Gasket, Brodix WP 12 S Cylinder Head, Armor-400, Chevrolet, Pair

Part Number: CGT-C5424

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic Head Gaskets C5081-040

040 MLS GEN 4

Part Number: CGT-C5081-040

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic Valve Cover Gaskets C5537-188

Valve Cover Gaskets, Aramid Fiber, .188 in. Thickness, Chevy, Small Block, 18 Degree/Brodix 12 Degree, Each

Part Number: CGT-C5537-188

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic Intake Manifold Gaskets C15497-060

.060" KF GASKET

Part Number: CGT-C15497-060

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic AFM Intake Gaskets C5430-060

Gasket, Manifold, Intake, Brodix Big Brodie, Chevy, Big Block, Each

Part Number: CGT-C5430-060

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic Intake Manifold Gaskets C15007-060

.060" KF INTAKE GASKETS

Part Number: CGT-C15007-060

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic Header and Exhaust Manifold Gaskets C15443-030

Exhaust Manifold Gasket, .030" MLS AFR MAGNUM EXHAUST , CHEVY 265-385cc 24 DEGREE

Part Number: CGT-C15443-030

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic Header and Exhaust Manifold Gaskets C5126-064

Exhaust Manifold Gasket

Part Number: CGT-C5126-064

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic MLS Head Gaskets C5405-051

Head Gasket, MLS, 4.125 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5405-051

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic MLS Head Gaskets C5246-053

Head Gasket, MLS, 4.100 in. Bore, .053 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5246-053

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic Head Gaskets C5331-047

Cylinder Head Gasket , .047" MLS 396,402,427,454 , CHEVY BB HEAD GSK 4.630" BORE

Part Number: CGT-C5331-047

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic MLS Head Gaskets C5474-089

Head Gasket, MLS, 4.080 in. Bore, .089 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-089

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic MLS Head Gaskets C5408-051

Head Gasket, MLS, 4.200 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5408-051

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic Head Gaskets C5215-080

.080" MLS-5 H/G 4.270" BORE

Part Number: CGT-C5215-080

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Cometic Head Gaskets C5215-030

.030" MLS H/G 4.270" BORE

Part Number: CGT-C5215-030

Not Yet Reviewed

Estimated Ship Date: Jul 9, 2026 if ordered today

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Estimated Ship Date: Jul 9, 2026 if ordered today

Fel-Pro PermaDry Valve Cover Gaskets VS 50179 C

Valve Cover Gasket, PermaDry, Cork, American Motors, Buick, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: FEL-VS50179C

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

Fel-Pro EGR Gaskets 70954

EGR Gasket, Steel Core Laminate, Avanti, Buick, Cadillac, Chevy, GMC, Isuzu, Jeep, Oldsmobile, Pontiac, Saturn, Each

Part Number: FEL-70954

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

Fel-Pro Intake Manifold Gaskets MS 90563

Intake Manifold Gaskets, Replacement, Composite, Stock Port Style, AMC, Buick, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac, 2.5L, Set

Part Number: FEL-MS90563

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

Pioneer Automotive O-Rings 762010-10

O RING

Part Number: PIO-762010-10

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

SCE MLS Spartan Head Gaskets M135428

Head Gasket BIG BLOCK CHEV MK4 4.540"X .028" MLS SPARTAN HD GASKET EA

Part Number: SCE-M135428

Not Yet Reviewed

Estimated Ship Date: Jun 10, 2026 if ordered today

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Estimated Ship Date: Jun 10, 2026 if ordered today

SCE MLS Spartan Head Gaskets M135475

Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.542 in. Bore, 0.074 in. Compressed Thickness, Chevrolet, Big Block, Each

Part Number: SCE-M135475

Not Yet Reviewed

Estimated Ship Date: Jun 10, 2026 if ordered today

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Estimated Ship Date: Jun 10, 2026 if ordered today

Powertrax Pinion Seals 3991007RDI

PINION SHAFT

Part Number: PWT-3991007RDI

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Fel-Pro Water Neck Gaskets 35357

Water Neck Gaskets and O-Rings, Paper, AM General, Chevrolet, GMC, Hummer, Workhorse, V8, Each

Part Number: FEL-35357

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Fel-Pro Exhaust Manifold Gaskets MS 90864

Gaskets, Exhaust Manifold, Steel Core, Buick, Cadillac, Chevy, GMC, Isuzu, Jeep, Oldsmobile, 2.8, 3.1, 3.4L

Part Number: FEL-MS90864

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

SCE Pro Copper Head Gaskets P134462NW

Head Gaskets, Pro Copper, 4.440 in. Bore, 0.062 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P134462NW

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today