Just a heads up, not sure if this info has gotten around:
I went through the hassle of measuring the RB20 head and stock head bolts while installing a metal head gasket, and surprisingly enough the figures matched exactly the SR20 main stud specs.
ARP carries the SR20 main studs, so order a set and Ill send you out the remainder of mine to give you enough for the I-6. How does 40 shipped sound?
FYI the SR stud kits are I believe ~110, so this would save you some bux.
