K kickuaround Member Jun 30, 2003 #1 JE 84mm 9:1 c/r in a b18c1. they will fit b20 blocks, and b18, b16 blocks bored out to 84mm. let me know guys. alan
JE 84mm 9:1 c/r in a b18c1. they will fit b20 blocks, and b18, b16 blocks bored out to 84mm. let me know guys. alan