Join Date: Jul 2004
Location: North Coast, NSW
Re: .060" over bore size 351C
I would save the GT block, polish it, and have it sitting in my shed. as far as a 060 block, no way. Cleveos are bad for blocks without a bore like that. 300hp aint much but it doesnt leave room for over heating and things llike that.
I would prepare another block and save the GT block to sleeve and use later when selling the car.
Would never use the GT block as is though, only sleeved.