Manton....Ive called and talked with them 2-3 times and they are REALLY nice to talk too and they know what their doing.

Not to hi-jack this thread but im going to be buying some pushrods shortly for my roller cammed 360 and dont know if a 5/6 x.120 will be ok or should I go with the 3/8 x .093???
Im having the same problem with my J heads. 5/16 will fit and I also grinded out the holes and think that the 3/8 will fit.