2007-2018 Cummins 6.7L Main Stud Kit (247-5405)2007 2018 Cummins 6. 7L Main Stud Kit (247 5405) The ARP 247 5405 Main Stud Kit for your 2007. 5 2018 Dodge 6. 7L Diesel is recommended over bolts whenever possible for several key reasons. First is the ability to obtain more accurate torque readings because studs don't "twist" into the block. All clamping forces are on one axis. By the same token, there is less force exerted on the block threads, which contributes to improved block life. Finally, the

Higher oil pressure equals better lubrication

2003-2007 Cummins 5

It has great street manners and will make your truck feel lighter and more fun to drive

DOES NOT REQUIRE upgrades to the high pressure turbo

This is basically a pre-built turbo with our "balanced assembly" that has our 1 year

All Clean Custom injector sets are custom built to spec based on intended use and vehicle modifications

Sold as a set

providing superior clamping force and durability

or use larger valves

030) ensures no loss of signal fidelity and full transient response

and cam timing issues caused by high cylinder pressures in engines over 500 horsepower

000 PSI tensile strength