Review on ARP 100 7201 Rocker Arm Stud by Dave Hammon

Will fit any V6 engine that uses 10mm factory studs, or V8 engines, the Vortec stud kit has the same studs, only 16 instead of 12. GM has always been known for consolidating costs by using the same part for as many applications as possible. This will not work with older V6 Z codes. They use the same bolts as the aging small-block V8 engine. I think Revain needs more information from people who have actually used this material. You seem to get it from the crowd, but the book says "crowd".