CHEVROLET IMPALA Gaskets & Seals - Free Shipping on Orders Over $109 at Summit Racing

Cometic MLS Head Gaskets C5407-040

Cometic MLS Head Gaskets C5407-040

Head Gaskets, 4.160 in. Bore, .040 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: CGT-C5407-040

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Cometic Head Gaskets C5477-049

Cylinder Head Gasket , .049" MLS HEAD GASKET , GM LS1 SB 4.000" BORE

Part Number: CGT-C5477-049

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

AP Exhaust Flange Gaskets 9272

Exhaust Flange and Donut Gaskets, AP Exhaust Flange Gaskets, Donut, 2.125 Diameter Pipe, Buick, Cadillac, Chevy, GMC, Olds, Pontiac, Workhorse, Each

Part Number: APH-9272

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

Fel-Pro Engine Gasket Kits FS 8510 PT

Gaskets, Full Set, Buick, Checker, Chevy, GMC, Oldsmobile, Pontiac, Chevy 262, 305, V8, Set

Part Number: FEL-FS8510PT

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

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Fel-Pro Engine Gasket Kits 260-1023

5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

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SCE Graph-Form Premium Header Gaskets 411189

Header and Exhaust Manifold Gaskets, Graph-Form Premium, High-density/Hi-temp Graphite, Square Port, Chevrolet, Small Block, Pair

Part Number: SCE-411189

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

SCE Pro Copper Head Gaskets P133850

Head Gasket, Copper, 4.380 in. Bore, 0.050 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P133850

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

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

Not Yet Reviewed

Estimated Ship Date: Feb 3, 2026 if ordered today

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Estimated Ship Date: Feb 3, 2026 if ordered today

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Fel-Pro Performance Exhaust Header Gasket Sets 1406

4.75 out of 5 stars ( 19 )

Estimated Ship Date: Monday 12/22/2025

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Spicer Drivetrain Products Differential Cover Performance Gaskets RD51996

Differential Gasket, Composite/Steel Core, GM 8.875 in. Passenger Car, Each

Part Number: SDH-RD51996

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

SCE Pro Copper Head Gaskets P135721

Head Gasket, Copper, 4.570 in. Bore, 0.021 in. Thickness, Chevy, Mark 4 Big Block, Each

Part Number: SCE-P135721

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

SCE Pro Copper Head Gaskets P133843NW

Head Gaskets, Pro Copper, 4.380 in. Bore, 0.043 in. Compressed Thickness, No Water Holes, Chevrolet, Big Block Mark IV, Each

Part Number: SCE-P133843NW

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

Mahle Original Head Gasket Sets HS54442B

GMC: 325(5.3L)LS4 (2005-2009) Vin C

Part Number: MAH-HS54442B

Not Yet Reviewed

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SCE AccuSeal Pro Exhaust Gaskets 213183

Exhaust Gaskets, AccuSeal Pro, Graphite/Steel, Square Port, 2.025 in. x 2.025 in. Port, Chevy, Big Block, Set

Part Number: SCE-213183

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Cometic Header and Exhaust Manifold Gaskets C5040-030

.030" MLS EXHAUST GASKETS

Part Number: CGT-C5040-030

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

SCE AccuSeal E Exhaust Gaskets 113086

Header and Exhaust Manifold Gaskets, AccuSeal E, Graphite/Kevlar®, Round Port, for Edelbrock 24 degree Heads, Chevrolet, Big Block, Pair

Part Number: SCE-113086

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Fel-Pro Intake Manifold Gaskets MS972401

Intake Manifold Gaskets, Stock, Buick, Cadillac, Chevy, GMC, Saturn, Set

Part Number: FEL-MS97240-1

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

ACDelco O-Rings 10054241

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

Part Number: ADO-10054241

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

SCE Pro Copper Head Gaskets P118521

Head Gasket, Copper, 3.850 in. Bore, 0.021 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P118521

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

SCE Pro Copper Head Gaskets P112043NW

Head Gaskets, Pro Copper, 4.200 in. Bore, 0.043 in. Compressed Thickness, No Water Passages, Chevrolet, Small Block, Each

Part Number: SCE-P112043NW

Not Yet Reviewed

Estimated Ship Date: Jan 27, 2026 if ordered today

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Estimated Ship Date: Jan 27, 2026 if ordered today

SCE Pro Copper Head Gaskets P110043

Head Gasket, Copper, 4.010 in. Bore, 0.043 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P110043

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

SCE Pro Copper Head Gaskets P111521

Head Gasket, Copper, 4.155 in. Bore, 0.021 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P111521

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

SCE Pro Copper Head Gaskets P112032

Head Gasket, Copper, 4.200 in. Bore, 0.032 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P112032

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today

Cometic Intake Manifold Gaskets C15284-059

Chevrolet 348/409 W-Series Big Block V8 .059 Fiber Intake Manifold Gasket Set No Crossover

Part Number: CGT-C15284-059

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Mahle Original Engine Gasket Sets 95-3045

Engine Kit Gasket Set Chev:V8,262,267,305(75-80)

Part Number: MAH-95-3045

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Cometic Specialty Intake Gaskets C15178FCS

Intake Manifold Gasket

Part Number: CGT-C15178FCS

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

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: Feb 3, 2026 if ordered today

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Estimated Ship Date: Feb 3, 2026 if ordered today