2001-2004 LB7 Duramax Engine Parts & Accessories


ARP Head Studs | 01-16 Duramax
Sale priceFrom $919.00

Merchant Grade C Head Gasket Kit | 01-04 LB7 Duramax
Sale priceFrom $544.00

Merchant Basic Fuel Injector Install Kit | 01-04 LB7 Duramax
Sale price$283.00


XDP Wrinkle Black HD High Output Alternator | 01-07 GM Duramax
Sale price$594.00


Merchant Automotive Performance Motor Mounts | 01-10 GM Duramax
Sale price$598.00


Fleece Cupless Cylinder Heads | 01-04 LB7 Duramax
Sale priceFrom $1,553.00

CR2 Duramax Crankshaft Pin Kit | 01-16 GM Duramax
Sale price$211.00


PPE Head Stud Kit | 01-16 GM Duramax
Sale price$763.00

PPE Uppipe Bolt Set | 01-16 GM Duramax
Sale price$51.00


Wehrli 2" Stainless Steel Up-Pipes OE Length | 2001-2004 LB7 Duramax
Sale price$857.00


Wehrli Billet Exhaust Manifolds | 2001-2016 GM Duramax
Sale price$1,918.00

XDP HD Gear Reduction Starter | 2001-2019 GM Duramax
Sale price$424.00


Wehrli Brake Reservoir Cover | 2001-2019 GM Duramax
Sale priceFrom $198.00


Wehrli Billet Aluminum Oil Cap | 2001-2025 GM Duramax
Sale price$71.00


XDP High Output Alternator | 01-07 GM Duramax
Sale price$424.00


SoCal Street Rods | 01-16 GM Duramax
Sale price$2,825.00


SoCal Performance Motor Mounts | 01-10 GM Duramax
Sale price$635.00


SoCal Billet Main Caps | 01-16 GM Duramax
Sale price$1,265.00


SoCal Alternative Firing Camshafts | 01-16 GM Duramax
Sale price$1,555.00


PPE Cast Iron Cylinder Head | 2001-2004 LB7 Duramax
Sale price$2,099.00


Industrial Injection Billet Pushrods | 01-16 GM Duramax
Sale priceFrom $34.00


Industrial Injection 14MM Gorilla Girdle Kit | 01-10 GM Duramax
Sale price$1,868.00

Fleece Performance Stage 2 Pushrods | 01-19 GM Duramax
Sale price$693.00