Does anyone happed to have the dissasembly tool and a pair of calipers handy to measure the diameter of the hole in the end?
i'm going to turn one on my lathe and couldn't find the diameter of the...

well i made it thru programing for the tpi on my 89 firebird-- and my 92 tbi bird ----


now im on to a 1990 corvette tpi !!!!


ive been thru some posts and seem to be going in circles !!!...

Thanks for the add. Just bought an old LS suburban I plan on playing around with. New tow vehicle for my daughter's race karts. Looking forward to seeing how much of my import tuning experience...