You know, it's really funny. This mod has been done sooooooooooo many times by soooooooooo many people over the years, you would think there would be a pushrod for this application. Or that someone would have an answer. Then there's always some wise-guy chiming in about using a pushrod length checker and ordering custom pushrods. This is an old school trick. I can't belive nobody can ever answer this question. Maybe the old timers never worried about the geometry and just ran the stock pushrods. One of you old farts has to be able to answer this question. It's driving me nuts!!!!