1978 PONTIAC FIREBIRD Gaskets & Seals

Head Gaskets, Pro Copper, 4.320 in. Bore, 0.021 in. Compressed Thickness, Pontiac, Pontiac V8, Each

Part Number: SCE-P283221

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Head Gaskets, Pro Copper, 4.320 in. Bore, 0.062 in. Compressed Thickness, Pontiac, Pontiac V8, Each

Part Number: SCE-P283262

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Head Gaskets, Pro Copper, 4.320 in. Bore, 0.062 in. Compressed Thickness, Head Gasket Has No Water Passages, Pontiac, Pontiac V8, Each

Part Number: SCE-P283262NW

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Head Gaskets, Pro Copper, 4.320 in. Bore, 0.080 in. Compressed Thickness, Pontiac, Pontiac V8, Each

Part Number: SCE-P283280

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Head Gaskets, Pro Copper, 4.320 in. Bore, 0.080 in. Compressed Thickness, Head Gasket Has No Water Passages, Pontiac, Pontiac V8, Each

Part Number: SCE-P283280NW

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Head Gaskets, Pro Copper, 4.320 in. Bore, 0.093 in. Compressed Thickness, Head Gasket Has No Water Passages, Pontiac, Pontiac V8, Each

Part Number: SCE-P283293NW

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HEAD GASKET, PRO COPPER,PONTIAC V8 4.380 X .043 NO WAT ER PRO COPPER HD GSKT

Part Number: SCE-P283843

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HEAD GASKET, PRO COPPER,PONTIAC V8 4.380 X .072 PRO COPPER HD GSKT

Part Number: SCE-P283862NW

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HEAD GASKET, PRO COPPER,PONTIAC V8 4.440 X .043 NO WAT ER PRO COPPER HD GSKT

Part Number: SCE-P284443NW

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Head Gaskets, Pro Copper, 4.200 in. Bore, 0.043 in. Compressed Thickness, No Water Passages, Pontiac, Pontiac V8, Each

Part Number: SCE-P282043NW

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Head Gasket, Copper, 4.200 in. Bore, 0.072 in. Thickness, Pontiac, 350-455, Each

Part Number: SCE-P282072

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Head Gasket, Copper, 4.250 in. Bore, 0.021 in. Thickness, Pontiac, 350-455, Each

Part Number: SCE-P282521

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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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Full Gasket Set

Part Number: FEL-FS8723PT4

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Head Gasket, MLS, 4.300 in. Bore, .030 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5712-030

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Head Gasket, MLS, 4.160 in. Bore, .098 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5711-098

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Estimated Ship Date: Nov 24, 2025 if ordered today

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.120" MLS HEAD GASKET

Part Number: CGT-C5711-120

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Head Gasket, MLS, 4.160 in. Bore, .140 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5711-140

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Head Gasket, MLS, 4.300 in. Bore, .045 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5712-045

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Head Gasket, MLS, 4.300 in. Bore, .056 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5712-056

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Head Gasket, MLS, 4.300 in. Bore, .060 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5712-060

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Head Gasket, MLS, 4.300 in. Bore, .066 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5712-066

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Head Gasket, MLS, 4.300 in. Bore, .070 in. Compressed Thickness, Pontiac, Each

Part Number: CGT-C5712-070

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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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