I'm looking for Poly Locks for those cheap butt press in rocker arm stods Ford put in some of their engines that are 5/16" dia. My cam is mild, less than .500 lift so the pressed in studs are useable but not desireable.

 

Have you tried summit racing ?

 

Actually, Summit, CJ Pony, Mustangs Unlimited, Comp Cams, Texas Mustang were a No Go! I actually got the best price and the parts were in PA from StreetSideAuto.com. Anybody ever heard of this company?

 

I never have heard of them but the website looks trust worthy to me.