1978 PONTIAC FIREBIRD Parts and Accessories

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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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 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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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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Valve Cover Gaskets, AccuSeal Pro, Steel Core PTFE Coated, Chevy, Small Block, Pair

Part Number: SCE-211278

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Valve Cover Gaskets, AccuSeal Pro, Kevlar® Composite, Chevrolet, Small Block, Pair

Part Number: SCE-211374

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Exhaust Gasket, Pro Copper Annealed, 0.062 in. Thick, 1.60 in. x 1.75 in. Port, Chevy, Pair

Part Number: SCE-E11386

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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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Header and Exhaust Manifold Gaskets, Pro Copper Annealed, Round Port, Pontiac, Pontiac V8, Pair

Part Number: SCE-E28286

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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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Head Gasket, MLS Sparten, With Steam Holes, Multi-Layer Stainless Steel, 4.134 in. Bore, 0.039 in. Compressed Thickness, Chevrolet, Small Block, Each

Part Number: SCE-M111339

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Head Gasket, Copper, 4.060 in. Bore, 0.072 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P110672

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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

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Estimated Ship Date: Nov 18, 2025 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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Head Gasket, Copper, 4.155 in. Bore, 0.043 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P111543NW

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Head Gasket, Copper, 4.160 in. Bore, 0.062 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P111562NW

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Head Gaskets, Pro Copper, 4.160 in. Bore, 0.080 in. Compressed Thickness, No Water Passages, Chevrolet, Small Block, Each

Part Number: SCE-P111580NW

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Head Gasket, Copper, 4.200 in. Bore, 0.021 in. Thickness, Chevy, Small Block, Each

Part Number: SCE-P112021

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Head Gaskets, Titan, Copper, 4.155 in. Bore, .032 in. Compressed Thickness, Chevy, Small Block, Each

Part Number: SCE-T111532

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Head Gaskets, Titan Copper, 3.850 in. Bore, 0.032 in. Compressed Thickness, Special Order Bore Size Gasket, Chevrolet, Small Block, Each

Part Number: SCE-T118532

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