i think i found my anwser the bell housing i got is steel 67-71 or so and i baught the new starter from autozone today and got it for a 69 model 350 v8 with 3 speed trans and bellhousing come to fnd out the bell housing takes a older starter i came to find out that a starter for a 68 chevy 327 is the exact starter for the 3925505 bell housing i have and a friend of mine says long as i run a 168 tooth flywheel sence this starter isgoing to crank a 350 instead of a 327 then he said it should work fine and long as its for a 3 speed manel trans .