Availability
Cylinder Head Bolts, Steel, Factory Upgrade, 12-Point Heads, GM, 6.6L Duramax, Torque-To-Yield, Single Head Only, Kit
Part Number: FEL-ES72344
Estimated Ship Date: Today
Estimated Ship Date: Today
Head Gasket, PermaTorqueMLS, 4.145 in. Bore, .037 in. Compressed Thickness, Chevy, GMC, Each
Part Number: FEL-26401PT
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
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
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered 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: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
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
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
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
Estimated Ship Date: Nov 14, 2025 if ordered today
Estimated Ship Date: Nov 14, 2025 if ordered today
EGR Valve Set
Part Number: FEL-ES-73503
Not Yet Reviewed
Estimated Ship Date: Nov 14, 2025 if ordered today
Estimated Ship Date: Nov 14, 2025 if ordered today
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