2001-2004 Duramax LB7 Keylock Switch (FTKEYLB7)Fish Tuning manufactures DSP5 keylock switches. They are five position switches and come with two keys. The keys are removable in position 1, 3 and 5. They are available in CSP5, Ford Universal, LML, LLY, LB7 and LBZ LMM.

Power-packed overdrive with custom pressure plate

In many instances

Injectors will support 700-750 RWHP with proper supporting modifications

3C3Z6A642CA

Raybestos or ALTO G3 c-1 and c-2 clutches

Replace your faulty vacuum pump in your 99-07 6

Enhanced Valve Control: Eliminate the risk of valve float in high-stress

Prevents debris from entering the fuel and DEF filler necks on your 5th Gen RAM

7L T4 Mount Manifold

2011-2015 Duramax LML P1 4" Downpipe Back Street Exhaust System w/ Muffler (C6044P)

The SBS comes complete with high-strength mounting hardware and instructions

Our in-house designed kit re-routes these gases and completely stops the sludge build-up simultaneously cleaning up your engine bay and intake piping