2004.5-2005 LLY Engine Parts & Accessories

ARP Head Studs | 01-16 Duramax
Sale priceFrom $650.00

PPE Uppipe Bolt Set | 01-16 GM Duramax
Sale price$35.99
Merchant Grade C Head Gasket Kit | 04.5-10 LLY, LBZ & LMM Duramax
Sale priceFrom $515.00
CR2 Duramax Crankshaft Pin Kit | 01-16 GM Duramax
Sale price$149.00

Merchant Billet Coolant Block Off Plate | 2001-2024 GM Duramax
Sale price$59.72

XDP Wrinkle Black HD High Output Alternator | 01-07 GM Duramax
Sale price$429.95

Merchant Automotive Performance Motor Mounts | 01-10 GM Duramax
Sale price$422.63

DFC Street Series Long Block | 2004.5-2005 LLY Duramax
Sale price$10,360.38

Wagler Street Fighter Connecting Rods | 2001-2016 Duramax
Sale price$1,950.00

Banks Oil Cooler Upgrade Kit | 2001-2019 GM Duramax
Sale price$549.00

Industrial Stage 2 Chromoly Pushrods | 2001-2016 Duramax
Sale price$512.00

Industrial Stage 1 Billet Pushrods | 2001-2016 Duramax
Sale price$382.72

Industrial 130LB Valve Springs | 2001-2016 Duramax
Sale price$737.11
GM Front Cover Dowel | 2001-2016 Duramax
Sale price$6.35
GM Block To Cylinder Head Dowel Pin | 2001-2016 Duramax
Sale price$5.25

Industrial Rocker Arm Spacer Kit | 2001-2016 Duramax
Sale price$214.78

Merchant Front & Rear Main Seal Drivers | 2001-2025 GM Duramax
Sale priceFrom $149.72
GM Rear Main Seal | 2001-2025 GM Duramax
Sale price$67.54
GM Front Main Seal | 2001-2025 GM Duramax
Sale price$59.52

GM Engine Block Freeze Plugs | 2001-2019 GM Duramax
Sale price$13.93
Dowel Alignment Pin Engine To Transmission | 2001-2022 GM Duramax
Sale price$13.93

Merchant Glow Plug Reamer Tool | 2001-2024 GM Duramax
Sale price$179.99

Hubb Stainless Reusable Oil Filter | 01-19 GM Duramax
Sale price$149.99

OE Maintenance Filter Pack | 01-16 GM Duramax
Sale price$94.35
