All 100% running. 1974 Porsche 911 2.7L Engine Gearbox.The engine retains its Bosch CIS fuel injection system,distributor,cooling fan and shroud,long-snout air filter housing,heat exchangers,muffler, starter,and engine tin.The Type 915 transaxle features five forward gears and has a magnesium case.This is a 1974 2.7-liter flat-six and five-speed manual transaxle.