Engine & Components
Merchant Automotive
Merchant Grade C Head Gasket Kit | 01-04 LB7 Duramax
$385.00
Fleece Performance
Fleece Cupless Cylinder Heads | 01-04 LB7 Duramax
$1,099.00
Merchant
Glow Plug Replacement Nut Set | 2001-2024 GM Duramax
$4.72
SoCal
SoCal Billet Rocker Bridges | 01-20 GM Duramax
$469.00
Industrial Injection
Industrial 130LB Valve Springs | 2001-2016 Duramax
$737.11
Merchant Automotive
Merchant Injector Removal Kit | 2001-2004 LB7 Duramax
$129.72
Merchant Automotive
Merchant Fuel Hose Kit | 2001-2004 LB7
$199.72
GM
GM Block To Cylinder Head Dowel Pin | 2001-2016 Duramax
$5.25
Industrial Injection
Industrial Billet Injector Hold Down Set | 2001-2004 LB7
$697.78
Merchant Automotive
Merchant Glow Plug Reamer Tool | 2001-2024 GM Duramax
$179.99
Industrial Injection
Industrial Stage 1 Billet Pushrods | 2001-2016 Duramax
$382.72
Industrial Injection
Industrial Stage 2 Chromoly Pushrods | 2001-2016 Duramax
$512.00
PPE
PPE Cast Iron Cylinder Head | 2001-2004 LB7 Duramax
$1,484.99
Industrial Injection
Industrial Rocker Arm Spacer Kit | 2001-2016 Duramax
$214.78
CR2
CR2 Duramax Crankshaft Pin Kit | 01-16 GM Duramax
$149.00
SoCal
SoCal Performance Motor Mounts | 01-10 GM Duramax
$449.00
SoCal
SoCal Billet Main Caps | 01-16 GM Duramax
$895.00
Merchant Automotive
Merchant Automotive Oil Cooler | 01-10 GM Duramax
$799.73
GM
GM Front Cover Dowel | 2001-2016 Duramax
$6.35
Merchant Automotive
GM Engine Block Freeze Plugs | 2001-2019 GM Duramax
$13.93
Carrillo
Carrillo Pro-HD Connecting Rod Set | 01-10 Duramax
$2,832.00
Industrial Injection
Industrial Injection 14MM Gorilla Girdle Kit | 01-10 GM Duramax
$1,321.76
SoCal
SoCal Street Rods | 01-16 GM Duramax
$1,999.00
Fluidampr
Fluidampr Performance Harmonic Balancer | 01-16 GM Duramax
$563.55
Merchant Automotive
Merchant Automotive Water Pump Kit | 01-05 GM Duramax
$249.33
ARP
ARP Head Studs | 01-16 Duramax
$650.00
Merchant Automotive
Merchant Grade C Head Gasket Kit | 01-04 LB7 Duramax
$385.00
Merchant Automotive
Merchant Basic Fuel Injector Install Kit | 01-04 LB7 Duramax
$199.72
PPE
PPE Uppipe Bolt Set | 01-16 GM Duramax
$35.99
GM
Merchant Front & Rear Main Seal Drivers | 2001-2025 GM Duramax
$149.72
Industrial Injection
Industrial Injector Installation Kit | 2001-2004 LB7 Duramax
$775.91
GM
GM Rear Main Seal | 2001-2025 GM Duramax
$67.54
GM
GM Front Main Seal | 2001-2025 GM Duramax
$59.52
PPE
PPE Head Stud Kit | 01-16 GM Duramax
$539.99
XDP
XDP Wrinkle Black HD High Output Alternator | 01-07 GM Duramax
$429.95
Merchant Automotive
Merchant Automotive Performance Motor Mounts | 01-10 GM Duramax
$422.63
Merchant Automotive
Merchant Billet Coolant Block Off Plate | 2001-2024 GM Duramax
$59.72
DFC
DFC Street Series Long Block | 2001-2004 LB7 Duramax
$10,360.38
Wagler
Wagler Street Fighter Connecting Rods | 2001-2016 Duramax
$1,950.00
Merchant Automotive
Merchant Glow Plug Reamer Tool | 2001-2024 GM Duramax
$179.99
Merchant Automotive
Merchant Injector Removal Kit | 2001-2004 LB7 Duramax
$129.72
XDP
XDP High Output Alternator | 01-07 GM Duramax
$299.95
AC Delco
AC Delco OE Replacement Fuel Filter | 01-16 GM Duramax
$63.32
XDP
XDP HD Gear Reduction Starter | 2001-2019 GM Duramax
$299.95
AC Delco
AC Delco Oil Filter | 01-19 GM Duramax
$13.89