Sorry these were the first headers I have ever installed and what a pain. I finally got them on and the shift linkage hits the header right in the middle of it. It will only move into reverse. Is there a way to alter my stock linkage rather than but a floor shifter now. Any info would be great. Oh the car is 80 Cutlass With a 260 and a th350 and a column shifter. Yeah yeah I know a 260. Only till my 355 is done.