Ed, I have a couple questions on a Hydraboost set up. My unit came out of a 06 Chevy 3/4 ton that was in a wreck and cracked the large retaining nut and broke when it removed it to remove original mounting plate. Do you know of a source for the adapter plate and nut? Also what do I need to adapt the push rod? Can this be made or purchased? This is for my 64, its still in the body work phase but I need to mock this unit up. Thanks for any help. Mike