PONTIAC 6.6L/400 Gaskets & Seals

Head Gasket, MLS, 4.125 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5271-040

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: CGT-C5271-045

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• Drop Ship
• Special Order

NO LOGO OR ANODIZED .190"AR

Part Number: CGT-C5258

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• Drop Ship
• Special Order

Gasket, Timing Cover, Fiber, Chevy, V8, Each

Part Number: CGT-C5261-031

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• Special Order

Head Gasket, MLS, 4.100 in. Bore, .027 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-027

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• Drop Ship
• Special Order

Head Gasket, MLS, 4.100 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-030

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• Drop Ship
• Special Order

Head Gasket, MLS, 4.100 in. Bore, .040 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-040

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• Drop Ship
• Special Order

Head Gasket, MLS, 4.100 in. Bore, .051 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-051

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• Drop Ship
• Special Order

Head Gasket, MLS, 4.100 in. Bore, .060 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-060

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, MLS, 4.100 in. Bore, .066 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5270-066

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

.075" MLS VALVE POCKETED BORES

Part Number: CGT-C5270-075

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gasket, MLS, 4.125 in. Bore, .030 in. Compressed Thickness, Chevy, Each

Part Number: CGT-C5271-030

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

• Drop Ship
• Special Order

Exhaust Manifold and Header Gasket, GPC, Oval, Graphite, Pontiac, V8, Pair

Part Number: FOG-7148

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: FOG-7148C

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Exhaust Header and Manifold Gaskets, Oval, Steel Clad with Graphite Coating, Pontiac, V8, Pair

Part Number: FOG-7148S

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Exhaust Header and Manifold Gaskets, Oval, Steel Clad with Graphite Coating, Pontiac, V8, Pair

Part Number: FOG-7027S

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Exhaust Header and Manifold Gaskets, Ram Air IV, Steel Clad with Graphite Coating, Pontiac, V8, Pair

Part Number: FOG-7056S

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Port, Designed for Use with Large Port Intake Manifolds, Chevrolet, Small Block, Pair

Part Number: SCE-111128

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Gaskets, Manifold, Intake, AccuSeal E, 0 30 in. Thick, Ford, Small Block, 23 Degree Stock Port, Set

Part Number: SCE-111112

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

DYNO PAK (10PR) SBC MED PORT INTAKE GSKTS .062

Part Number: SCE-11141-10

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Exhaust Gaskets, AccuSeal Pro Dyno-Pak, Graphite/Steel, Round Port, Chevy, Small Block, Set of 10 Pairs

Part Number: SCE-11181-10

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Intake Manifold Gaskets, AccuSeal E, Composite, Rectangular Raised Port, Chevrolet, Small Block, Set of 20

Part Number: SCE-11108-10

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Header and Exhaust Manifold Gaskets, AccuSeal E, Graphite/Kevlar®, LT1/LT4 D-port, Fastburn, Chevrolet, Pontiac, Small Block LT, Pair

Part Number: SCE-111087

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Head Gaskets, PONTIAC V8 4.380 X .062 ICS TI TAN COPPER HD GASKET

Part Number: SCE-S283862NW

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Head Gaskets, Titan Copper, 4.200 in. Bore, 0.072 in. Compressed Thickness, O-ring of the Block or Heads Is Required, Chevrolet, Small Block, Each

Part Number: SCE-T112072

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Free Shipping
• Special Order