Posted by Kaegi [162.158.104.53] on Sunday, February 07, 2016 at 11:49:39 :
In Reply to: Re: NOS 251 CID Piston/Rings/Rods posted by Glen [108.162.215.115] on Sunday, February 07, 2016 at 11:00:04 :
I think standard bore. box says 3 7/16". just need an NOS block to go with them. or sleeve all the holes.