ARP Main Stud Kit For 04-07 5.9 Cummins suburban and are in-use by dozens

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

4L was engineered to minimize air restriction and flows 34

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

(1) Brake Line Bracket Set steel

ARP Main Stud Kit For 04-07 5.9 Cummins suburban and are in-use by dozensARP 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