PONTIAC 6.6L/400 Parts and Accessories

Head Gaskets, MLS Spartan, 4.060 in. Bore, Multi-layer Stainless Steel, 0.051 in. Compressed Thickness, Chevrolet, Chevy Small Block, Each

Part Number: SCE-M110651GS

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Head Gaskets, Pro Copper, 4.160 in. Bore, 0.021 in. Compressed Thickness, No Water Passages, Chevrolet, Small Block, Each

Part Number: SCE-P111521NW

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Head Gaskets, Pro Copper, 4.060 in. Bore, Copper, 0.062 in. Compressed Thickness, No Water Passages, Chevrolet, Chevy Small Block, Each

Part Number: SCE-P110662NW

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Head Gasket, Copper, 4.250 in. Bore, 0.062 in. Thickness, Pontiac, 350-455, Each

Part Number: SCE-P282562

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Chevrolet Gen-1 Small Block V8 .188" Fiber Valve Cover Gasket Set, 18/23 Degree Heads

Part Number: CGT-C15613-188

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Estimated Ship Date: Jan 7, 2026 if ordered today

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.040" MLS HEAD GASKET

Part Number: CGT-C15396-040

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Estimated Ship Date: Jan 7, 2026 if ordered today

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.040" MLS 18 OR 23 DEG H/G

Part Number: CGT-C15512-040

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Estimated Ship Date: Jan 7, 2026 if ordered today

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.040" MLS HEAD GASKET

Part Number: CGT-C15498-040

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Chevrolet Gen-1 Small Block V8 .094" Fiber Valve Cover Gasket Set, 18/23 Degree Heads

Part Number: CGT-C15608

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Estimated Ship Date: Jan 7, 2026 if ordered today

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.030" MLS H/G 4.270" BORE

Part Number: CGT-C5215-030

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Estimated Ship Date: Jan 7, 2026 if ordered today

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GM Gen I Small Block V8 MLS Head Gasket; 4.004" Gasket Bore. Comprised of mulitple embossed layers of stainles

Part Number: CGT-C5473

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Head Gasket, MLS, 4.080 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-045

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Head Gasket, MLS, 4.080 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5474-051

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Head Gasket, Copper, 4.155 in. Bore, 0.032 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P111532NW

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust Manifold Gasket, Pro Copper Annealed, Round Port, Copper, Chevy, Small Block, Pair

Part Number: SCE-E11186

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust Gasket, Pro Copper Annealed, 0.062 in. Thick, 1.90 in. D-Port, Pontiac, Pair

Part Number: SCE-E28186

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Valve Cover Gaskets, AccuSeal Pro, Laminated High-Temperature Silicone/Cork, SB2.2 model block, Dart-Buick Cylinder Head, Pair

Part Number: SCE-211275

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Estimated Ship Date: Dec 29, 2025 if ordered today

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.030" MLS GASKET KIT

Part Number: CGT-C5868-030

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Head Gasket, MLS, 4.410 in. Bore, .030 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5847-030

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Head Gasket, MLS, 4.410 in. Bore, .036 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5847-036

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Estimated Ship Date: Jan 7, 2026 if ordered today

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.045" MLS HEAD GASKET

Part Number: CGT-C5847-045

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 7, 2026 if ordered today

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Head Gasket, MLS, 4.410 in. Bore, .051 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5847-051

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Head Gasket, MLS, 4.125 in. Bore, .045 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5271-045

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Estimated Ship Date: Jan 7, 2026 if ordered today

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Head Gasket, MLS, 4.165 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5272-036

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Estimated Ship Date: Jan 7, 2026 if ordered today

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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: Jan 7, 2026 if ordered today

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