I have one that is splined for a B/M 250...dont know if they are the same though...Brand new..never been installed
Does anybody have any 16 rib B&M / Holley 420 Pulleys??? What sizes? Thanks.
I have one that is splined for a B/M 250...dont know if they are the same though...Brand new..never been installed
Thanks, but they are different. The 420 has six bolts and no splines.
Anybody else out there?????