Quote: Guy I talked to on the phone at Fine Lines said only hemi's got a 3/8" main fuel line, the rest had 5/16". I just wanted to double check and make sure that is not accurate, my 440 should have a 3/8" main fuel line right?
don't know about 701 e bodies but 69 B bodies with 440's got 3/8 main lines so I can't see the 6pk in later years not having it either , only 440 car I know of that got a 5/16 line from the factory was the 69 A12 cars .
