my project 64 c-10

the 64 is 6 on 5.5, so it is likely someone has switched out parts with a later model chevy. No telling what the pattern is until you find out what parts were used. Although the most common swap is the 70-72 discs and rear or the whole 73-87 crossmember and rear, so they should still be 5 on 5, same as a 94.

yea i thought they were 6 lugs and this one is 5 so mabe some one did they newer swap for me ...mabe has disc allreadyy