On the 289/302 they're the same (except the K code heads). There's a BIG difference on the Cleveland heads.
If you always do what you've always done,
You'll always get what you've always got
http://www.classic-mustang.net/johnpro
If you always do what you've always done,
You'll always get what you've always got
http://www.classic-mustang.net/johnpro
