440 ?
12-07-2010, 07:28 AM
#1
New Member
Thread Starter
Join Date: Aug 2010
Posts: 1
Likes: 0
Received 0 Likes
on
0 Posts
440 ?
I have a 440 engine that has a hp on the pedestal and the engine # say its a 1967- 1971 block but the head # says they are later heads 1974-76. is this possible? Did they do this to use unleaded fuel?
wally
wally
