1990 GMC Gaskets & Seals

SCE MLS Spartan Head Gaskets M111351

Head Gasket, MLS Sparten, With Steam Holes, Multi-Layer Stainless Steel, 4.134 in. Bore, 0.051 in. Compressed Thickness, Chevrolet, Small Block, Each

Part Number: SCE-M111351

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

SCE Pro Copper Head Gaskets P110693

SCE Pro Copper Head Gaskets P110693

Head Gasket, Copper, 4.060 in. Bore, 0.093 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P110693

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

SCE AccuSeal E Intake Gaskets 13104-10

Intake Manifold Gaskets, AccuSeal E, Composite, Dart Big M Port, Chevrolet, Big Block Mark IV, Set of 20

Part Number: SCE-13104-10

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

SCE AccuSeal Pro Valve Cover Gaskets 211172

Valve Cover Gaskets, AccuSeal Pro, Laminated High-Temperature Silicone/Cork, Chevy, SB2.2 Mirror Port Cylinder Heads, Pair

Part Number: SCE-211172

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

SCE AccuSeal E Intake Gaskets 111126

Intake Manifold Gaskets, AccuSeal E, Composite, AJPE and Brodix 12 degree Port, Designed for Brodix 12x12 Series Heads, Chevrolet, Small Block, Pair

Part Number: SCE-111126

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

SCE Titan Copper Head Gaskets T111572

Head Gaskets, Titan Copper, 4.160 in. Bore, 0.072 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Chevrolet, Small Block, Each

Part Number: SCE-T111572

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

SCE Pro Copper Head Gaskets P133272NW

CHEVROLET BB MK4 4.320 X .072 PRO COPPER HD GSKT NO WATER

Part Number: SCE-P133272NW

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

SCE AccuSeal Pro Dyno-Paks 13182-10

Header and Exhaust Manifold Gaskets, AccuSeal Pro Dyno-Paks, Graphite/Steel, Square Port, Chevrolet, Big Block, Set of 10 Pairs

Part Number: SCE-13182-10

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

SCE Pro Copper Head Gaskets P133880NW

Head Gasket, Copper, 4.380 in. Bore, 0.080 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P133880NW

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

SCE ICS Titan Copper Head Gaskets S110693

Head Gaskets, Titan, Copper, 4.060 in. Bore, .093 in. Compressed Thickness, Chevy, 305/307/327/350, Each

Part Number: SCE-S110693

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

SCE AccuSeal Pro Exhaust Gaskets 913882

Header and Exhaust Manifold Gaskets, AccuSeal Pro, Graphite/Steel, Stock Port, for B Series Head, for use on Honda®, L4, Each

Part Number: SCE-913882

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

SCE AccuSeal Pro Intake Gaskets 213108-10

Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, Designed To Fit CFE BMF 405cc Cylinder Heads, Chevy, Big Block Mark IV, Set of 20

Part Number: SCE-213108-10

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

SCE ICS Titan Copper Head Gaskets S135272

Head Gaskets, Titan, Copper, 4.520 in. Bore, .072 in. Compressed Thickness, Chevy, 366/396/402/427/454, Each

Part Number: SCE-S135272

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

Cometic MLS Head Gaskets C5740-051

Head Gasket, MLS, 4.120 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5740-051

Not Yet Reviewed

Estimated Ship Date: Jul 6, 2026 if ordered today

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Estimated Ship Date: Jul 6, 2026 if ordered today

Cometic MLS Head Gaskets C5741-045

Head Gasket, MLS, 4.155 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5741-045

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Estimated Ship Date: Jul 6, 2026 if ordered today

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Estimated Ship Date: Jul 6, 2026 if ordered today

Cometic Engine Gasket Sets PRO1004T-4060-062

Chevrolet 305/350 Gen-1 Small Block V8 Top End Gasket Kit, 4.060" Bore, .062" MLS Cylinder Head Gasket, With TPI/TBI, Excluding Corvette

Part Number: CGT-S0060

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Estimated Ship Date: Jul 6, 2026 if ordered today

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Estimated Ship Date: Jul 6, 2026 if ordered today

Cometic Head Gaskets C5741-080

HEAD GASKET

Part Number: CGT-C5741-080

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Estimated Ship Date: Jul 6, 2026 if ordered today

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Estimated Ship Date: Jul 6, 2026 if ordered today

Cometic Valve Cover Gaskets C15460

Valve Cover Gasket

Part Number: CGT-C15460

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Estimated Ship Date: Jul 6, 2026 if ordered today

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Estimated Ship Date: Jul 6, 2026 if ordered today

Cometic Intake Manifold Gaskets C15198FCS

.060" FCS INTAKE GASKET SET

Part Number: CGT-C15198FCS

Not Yet Reviewed

Estimated Ship Date: Jul 6, 2026 if ordered today

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Estimated Ship Date: Jul 6, 2026 if ordered today

Cometic Street Pro Top-End Gasket Kits PRO1004T

Gasket, Top-End Set, Chevy, 5.7L, Kit

Part Number: CGT-PRO1004T

Not Yet Reviewed

Estimated Ship Date: Jul 6, 2026 if ordered today

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Estimated Ship Date: Jul 6, 2026 if ordered today

SCE Pro Copper Head Gaskets P135272

Head Gasket, Copper, 4.520 in. Bore, 0.072 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P135272

Not Yet Reviewed

Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

SCE AccuSeal Pro Oil Pan Gaskets 211090-10

Oil Pan Gasket, 1-Piece, Rubber, Chevy, GMC Small Block, Set of 10

Part Number: SCE-211090-10

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Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

SCE AccuSeal Pro Intake Gaskets 211128-10

Intake Manifold Gaskets, AccuSeal Pro, Composite, Rectangular Port, Designed for Use with Large Port Cylinder Heads, Chevrolet, Small Block, Set of 20

Part Number: SCE-211128-10

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Estimated Ship Date: Jun 5, 2026 if ordered today

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Estimated Ship Date: Jun 5, 2026 if ordered today

SCE Titan Copper Head Gaskets T133232

Head Gaskets, Titan, Copper, 4.320 in. Bore, .032 in. Compressed Thickness, Chevy, Big Block, Each

Part Number: SCE-T133232

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

Need It Sooner? We recommend these similar substitute parts:

SCE Pro Copper Head Gaskets P133250

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SCE AccuSeal E Dyno-Paks 11102-10

Gaskets, Intake, AccuSeal E, Fiber Laminate, 2.275 in. x 1.25 in. Port, .062 in. Thick, Chevy, Small Block, Set

Part Number: SCE-11102-10

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today