M moparraceman Well-Known Member Joined Aug 1, 2010 Messages 2,541 Reaction score 599 Location mansfield ohio Oct 13, 2021 #1 what size are the bolts thread size, and length ? to bolt the 904 up to a 340 block are the bolts all the same length? what sise are the 2 starter bolts ? thanks
what size are the bolts thread size, and length ? to bolt the 904 up to a 340 block are the bolts all the same length? what sise are the 2 starter bolts ? thanks