Originally Posted by Cab_Burge
Originally Posted by A990
What kind of finish is this?

I've own, race and work on a bunch of original 4 speed and automatic BB cars from 1962 to 1970, none of them had star flat lock washers from the factory on the engines or trannys, NONE of them tsk

I’ll add Cab that all of the 3/8 bolts where the same length, a long and short 7/16. Almost definitely sure they used the same bolts auto or manual. And all had the captive washers (bolts threaded the whole length)