Not sure, it was off of my dads 66, he installed a bigger clutch in the 70's on his Cuda, then swapped the original stuff back in when he restored it in 1986. Can I tell which bell I have looking at it installed? It bolted right in, all the Brewers stuff bolted right up and works nice, only issue was limited space made for a few choice words during installation. I thought I remember dad saying the bell I am using came out of a (truck?) with a 360. What headers are you running? I have Hooker Super Comps, motor sat on mounts just fine clearance wise.
