I have a '56 Olds 324 that has Gotha rockers that won't adjust back far enough to get the required .015 clearance required for the Schneider cam I had ground. The stock pushrods seem to be too long. Do I need different rockers, stands. push rods or what?
I’m not an Olds guy but I think I might try .030 shims under the stands, unless of course you think you need more.