I have an 89 RS Convertible that came with 305. Will a 350 or 400 (388) bolt right in?
looking to upgrade the 170 HP 305 dog that came in this car. want to put a 350 or 388 stroker in it for increased HP. With these bolt in place of the 305 TBI. what else would I need to change? exhaust? the 350 and the 305 both had the THM700-R4 (4L60) 4 sp transmission that year. intake the same?