Quote Originally Posted by ur2slow View Post
make your 427 out of what ?? do you mean you have a 427 car and are putting a 454 into it?
I think he's planning to drop a 427 crank (3.760" stroke) into a 454 block to make a 427 big block motor. I doubt if there was much difference between a 427 block and a 454 block, but just try finding a virgin 427 block nowadays.