i am currently rebuilding my 1953 pontiac. and i was jsut curious to whether or not anyones knows if i can use parts for the chevy inline 6's i know that the exhaust and intake manifolds are on the other side of hte engines. and i dont think that makes any difference. but is anything else different inside the engine? i am not sure if the chevy is 235 or 239 and i also dont no what my pontiac is. i have a shop manul and i have searched the internet but i cant find it yet. because there are so many different styles of eevrything that pontiac has in my shop manual. and i havent had time to start crawling around under the car yet. but if anyone could help me with where i could get parts or if the chevy parts will fit .. it would be greatly appreciated.