GMC SIERRA 2500 HD Fel-Pro Parts and Accessories

Cylinder Head Fasteners, Head Bolts, Steel, Black, Cadillac, Chevrolet, GMC, Set of 11

Part Number: FEL-ES73121

Not Yet Reviewed

Estimated Ship Date: Today

Cylinder Head Bolts, Steel, Factory Upgrade, 12-Point Heads, GM, 6.6L Duramax, Torque-To-Yield, Single Head Only, Kit

Part Number: FEL-ES72344

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Timing Cover Seal, Front Crankshaft Seal, Gasket, O-Rings, Chevrolet, GMC, 6.6L, Duramax, Kit

Part Number: FEL-TCS45055

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Drop Ship
• Special Order

Head Gaskets, PermaTorque MLS, 4.145 in. Bore, Multi-layer Steel, 0.0370 in. Thickness, Right Side, Chevrolet, GMC, Hummer, 6.6L Diesel, Each

Part Number: FEL-26402PT

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Head Gasket, PermaTorqueMLS, 4.145 in. Bore, .037 in. Compressed Thickness, Chevy, GMC, Each

Part Number: FEL-26401PT

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Exh. Man. Gaskt Set

Part Number: FEL-MSB-92467

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Head Gaskets, PermaTorque MLS, 4.145 in. Bore, Multi-layer Steel, 0.0470 in. Thickness, Right Side, Chevrolet, GMC, Hummer, 6.6L Diesel, Each

Part Number: FEL-26406PT

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 26, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Turbocharger Gasket, Installation Kit, Chevy, GMC, Hummer, Kit

Part Number: FEL-ES73047

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Head Gaskets, PermaTorque MLS, 4.145 in. Bore, Multi-layer Steel, 0.0470 in. Thickness, Left Side, Chevrolet, GMC, Hummer, 6.6L Diesel, Each

Part Number: FEL-26405PT

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

• $20 Summit Bucks
• Special Order

Head Bolts Set

Part Number: FEL-ES-73121-1

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• $20 Summit Bucks
• Special Order