Kevin Leitem
Registered User
My first set of arp head studs were for the SC engine. I recently decided to get new studs since mine were over 10 years old and the washers were very distorted. I always read on here that the Chevy v6 ones fit and were cheaper so I decided to buy them. When i received them I noticed that the washer had a much smaller outside diameter than the SC ones. The larger SC one is much more desirable and will help our already lift prone heads from lifting even more. Here is the part number from summit http://www.summitracing.com/parts/ARP-200-8708/ I would highly recommend getting these instead of using the Chevy washers