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

Mahle Original Head Gasket Sets HS54648

GM 3.5L Vins K & N 2006-2009 3.9L Vins 1, 3, M, R, W 2006-2009

Part Number: MAH-HS54648

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

SCE Pro Copper Embossed Exhaust Gaskets 4711

SCE Pro Copper Embossed Exhaust Gaskets 4711

Header and Exhaust Gaskets, Copper, Embossed, 1.48 in. x 1.44 in. Ports, for AFR LT1/LT4 Cylinder Heads on Pre-LS Small Block 350 Engines, Pair

Part Number: SCE-4711

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Granatelli Motor Sports Valve Cover Gaskets 640369

Valve Cover Gaskets, Neoprene, Chevy, LS, Pair

Part Number: GRN-640369

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Cometic MLS Head Gaskets C5407-045

Head Gasket, MLS, 4.160 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5407-045

Not Yet Reviewed

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic Armor Clad Exhaust Gaskets C5349-030

Gasket, Manifold, Exhaust, Round Port, Chevy, Big Block, Pair

Part Number: CGT-C5349-030

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Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Fel-Pro Head Gasket Sets HS 8364 PT-3

Gaskets, Head Set, Avanti, Chevy, GMC, 400 Small Block, Set

Part Number: FEL-HS8364PT3

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Cometic MLS Head Gaskets C5247-034

Head Gasket, MLS, 4.125 in. Bore, .034 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5247-034

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Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5272-027

Head Gasket, MLS, 4.165 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5272-027

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Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5273-027

Head Gasket, MLS, 4.200 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-027

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Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5273-030

Head Gasket, MLS, 4.200 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-030

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Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5273-036

Head Gasket, MLS, 4.200 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-036

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Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5318-036

Head Gasket, MLS, 4.160 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5318-036

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Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5319-045

Head Gasket, MLS, 4.190 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-045

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Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5319-051

Head Gasket, MLS, 4.190 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5319-051

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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 C5474-030

Head Gasket, MLS, 4.080 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-030

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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 Head Gaskets C15504-040

.040" MLS NO STEAM HEAD GSKT

Part Number: CGT-C15504-040

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Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic Head Gaskets C15517-040

.040" MLS HEAD GASKET

Part Number: CGT-C15517-040

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Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic Head Gaskets C5273-032

Head Gasket, MLS, 4.200 in. Bore, .032 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5273-032

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Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5645-030

.030" MLS W/VALVE POCKETS

Part Number: CGT-C5645-030

1.0 out of 5 stars ( 1 )

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5476-045

.045" MLS HEAD GASKET

Part Number: CGT-C5476-045

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Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5646-027

Head Gasket, MLS, 4.100 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5646-027

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Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5269-036

Head Gasket, MLS, 4.060 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5269-036

3.0 out of 5 stars ( 1 )

Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5270-027

Head Gasket, MLS, 4.100 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-027

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Estimated Ship Date: May 26, 2026 if ordered today

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Estimated Ship Date: May 26, 2026 if ordered today

Cometic MLS Head Gaskets C5270-040

Head Gasket, MLS, 4.100 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-040

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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

SCE MLS Spartan Head Gaskets M111039

Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.103 in. Bore, 0.039 in. Compressed Thickness, Chevrolet, Small Block, Each

Part Number: SCE-M111039

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Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today