PONTIAC 6-9L-421 PONTIAC-V8 Gaskets & Seals

Exhaust Gaskets, Header, Copper, D-Port, Pontiac, V8, Pair

Part Number: SUM-111446

4.42 out of 5 stars ( 12 )

Estimated Ship Date: Tomorrow

Head Gaskets, Laminate, 4.200 in. Bore, .038 in. Compressed Thickness, Pontiac, 389, 400, 421, 428, 455, Pair

Part Number: EDL-7381

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

HEAD GASKET, PRO COPPER,PONTIAC V8 4.380 X .050 PRO COPPER HD GSKT

Part Number: SCE-P283843NW

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Estimated Ship Date: Tomorrow

Manual Transmission Bearing and Seal Overhaul Kit, Manual Transmission Small Parts Kit

Part Number: SPZ-ZMSP297-50A

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Head Gaskets, Titan, Copper, 4.200 in. Bore, .043 in. Compressed Thickness, Pontiac 350-455, Each

Part Number: SCE-T282043

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Estimated Ship Date: Tomorrow

Head Gaskets, Titan, Copper, 4.250 in. Bore, .043 in. Compressed Thickness, Pontiac, V8, Each

Part Number: SCE-T282543

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Head Gasket, Copper, 4.200 in. Bore, 0.062 in. Thickness, Pontiac, 350-455, Each

Part Number: SCE-P282062

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Head Gasket, Copper, 4.200 in. Bore, 0.043 in. Thickness, Pontiac, 350-455, Each

Part Number: SCE-P282043

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Combo, Fel-Pro, Gaskets, Header, Steel Core Laminate, Stage 8, Bolts, Hex, Locking, Pontiac, V8, Kit

Part Number: CMB-05-0108

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Estimated Ship Date: Tomorrow

Manual Transmission Bearing and Seal Overhaul Kit, Manual Transmission Small Parts Kit

Part Number: SPZ-ZMSP297-50

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust Header and Manifold Gaskets, Armored RCC, Oval, Rubber Coated Copper, Pontiac, V8, Pair

Part Number: FOG-7148C

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Gasket, Timing Cover, AccuSeal E, Steel/Rubber, Pontiac, V8, Set of 10

Part Number: SCE-2802-10

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Estimated Ship Date: Jan 23, 2026 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: Jan 23, 2026 if ordered today

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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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Estimated Ship Date: Jan 23, 2026 if ordered today

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Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.200 in. Bore, 0.039 in. Compressed Thickness, Pontiac, Each

Part Number: SCE-M282039

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Head Gasket, MLS Sparten, Multi-Layer Stainless Steel, 4.270 in. Bore, 0.039 in. Compressed Thickness, Pontiac, Each

Part Number: SCE-M282739

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Head Gaskets, Titan Copper, 4.160 in. Bore, 0.032 in. Compressed Thickness, Pontiac, Pontiac V8, Each

Part Number: SCE-T281532

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Estimated Ship Date: Jan 23, 2026 if ordered today

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Head Gaskets, Titan Copper, 4.320 in. Bore, 0.043 in. Compressed Thickness, Pontiac, Pontiac V8, Each

Part Number: SCE-T283243

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Estimated Ship Date: Jan 23, 2026 if ordered today

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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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Estimated Ship Date: Jan 23, 2026 if ordered today

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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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Estimated Ship Date: Jan 23, 2026 if ordered today

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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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Estimated Ship Date: Jan 23, 2026 if ordered today

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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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Estimated Ship Date: Jan 23, 2026 if ordered today

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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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Estimated Ship Date: Jan 23, 2026 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: Jan 23, 2026 if ordered today

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