Main Stud Kit 2001-2005 GM 6.6L Duramax LB7/LLY XDP Xtreme Diesel Performance

Main Stud Kit 2001-2005 GM 6.6L Duramax LB7/LLY XDP Xtreme Diesel PerformanceThe XDP Main Stud Kit XD3007MS is essential for setting up your 2001 2005 GM 6. 6L Duramax LB7 LLY for competition or street use. OEM main bolts typically struggle to handle the pressure in high horsepower engines. Constructed using an 8740 Chrome Moly with an added proprietary element ensures these studs are more durable and will not stretch like the factory bolts. The threads are rolled after heat treating to deliver optimum fatigue strength. These

Using special aluminum brazing techniques and internally reinforced end tubes

Fits 68RFE and Aisin AS69RC Transmissions

Each radiator comes ready to install and is backed with the XDP 1-year

FASS Drop-In Technology was developed to achieve industry-leading filtration with the simplest possible installation—making our Drop-In Series Systems a true bolt-in upgrade

It's specifically designed to meet or exceed OEM specifications

Get one of these in your toolbox today and use it with XDP head studs

XD461 Specifications:

and Features an anodized black finish for long lasting looks and durability

your Duramax uses a dowel pin on the crankshaft to hold the balancer in place

you will quickly max out the capabilities of the factory solenoid

Note: This plug threads directly into a stock fuel filter or XDP's Fuel Filter Delete XD163

When the factory CP3/CP4 injection System pulls fuel under a vacuum it can introduce air and vapor into your fuel