VR6 12V stud bolt cylinder head ARP

Complete kit high strength ARP stud bolt for all VR6 engines. No R32 or V6. Only for VR6 12 valve engines.

A MUST for all engines that run with increased charge pressure!
ARP is the market leader in this field.
The stud bolt are made of 8740 Chromoly steel and have rounded threads.
Up to 30% stronger expansion steel than stock bolts.

All ARP high performance bolt kits include bag of moly paste.

Tightening torques:
1st stage 40Nm
2nd stage 80Nm
3rd stage 108Nm