1978 PONTIAC FIREBIRD Parts and Accessories

Head Gasket, MLS, 4.300 in. Bore, .075 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5712-075

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Head Gasket, MLS, 4.300 in. Bore, .080 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5712-080

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.086" MLS-5 HEAD GASKET

Part Number: CGT-C5712-086

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.095-IN. MLS-5 1975-87 STAGE I&II

Part Number: CGT-C5712-092

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Head Gasket, MLS, 4.300 in. Bore, .120 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5712-120

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Catalytic Converter, Stainless, Buick, Chevy, International, Oldsmobile, Pontiac, 19.75 in., L4, L6, V6, V8

Part Number: MPE-23425

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

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• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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Head Gasket, MLS, 4.380 in. Bore, .045 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5846-045

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Head Gasket, MLS, 4.380 in. Bore, .066 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5846-066

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Head Gasket, MLS, 4.380 in. Bore, .070 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5846-070

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.080" MLS-5 HEAD GASKET

Part Number: CGT-C5846-080

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Head Gasket, MLS, 4.380 in. Bore, .084 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5846-084

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Cylinder Head Gasket , .086" MLS-5 HEAD GASKET , PONT V8 4.380" BORE

Part Number: CGT-C5846-086

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.045" MLS HEAD GASKET

Part Number: CGT-C5847-045

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Estimated Ship Date: Nov 24, 2025 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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Head Gasket, MLS, 4.410 in. Bore, .075 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5847-075

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Head Gasket, MLS, 4.410 in. Bore, .080 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5847-080

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Domestic Street Pro Kit, Top End Gasket Kit, GM Small Block 350Ci-400ci 1967-88

Part Number: CGT-PRO1003T-066

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Domestic Street Pro Kit, Top End Gasket Kit, GM Small Block 350Ci-400ci 1967-88

Part Number: CGT-PRO1003T-NHG

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Chevy Gen-1 Small Block V8 Intake Manifold Gasket .060" Fiber, 1.280" X 2.170" Port, 23 Degree Heads, 20 Pack

Part Number: CGT-CP5528

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Chevy Gen-1 Small Block V8 Intake Manifold Gasket .060" Fiber, 1.350" X 2.250" Port, 18 Degree Heads, 20 Pack

Part Number: CGT-CP5541

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Chevy Gen-1 Small Block V8 Intake Manifold Gasket .060" Fiber, 1.240" X 2.100" Port, 23 Degree Heads, 20 Pack

Part Number: CGT-CP5542

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Chevy Gen-1 Small Block V8 Intake Manifold Gasket .060" Fiber, 1.240" X 1.970" Port, 23 Degree Heads, 20 Pack

Part Number: CGT-CP5544

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Head Gasket, MLX, 4.220 in. Bore, .036 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5551-036

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Head Gasket, MLX, 4.220 in. Bore, .042 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5551-042

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Head Gasket, MLX, 4.220 in. Bore, .044 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5551-044

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