Originally Posted by GTXKARL
hi 1970 Plymouth GTX 440 engine
4 barrel or six pack motor?
Six pack motors use dual point cast iron distributor with vacuum advance, 4 barrel motors use aluminum distributors with single points and the weird looking vacuum advance with dual wire feeds to the advance unit, probably for smog reasons puke scope

Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)