ARP Main Stud Kit For 04-07 5.9 Cummins suburban (1) Valve Simulator

(1) Valve Simulator

Do not use automatic car washes while the ditch light kit is installed

Studs are then shot-peened for added surface integrity and finished with a corrosion-resistant black oxide coating

and are in-use by dozens of rally and endurance racing teams for nighttime stages and laps

ARP Main Stud Kit For 04-07 5.9 Cummins suburban (1) Valve SimulatorARP recommends the use of main studs 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 there are factors of easier engine assembly and proper alignment of caps every time. There are