Les Saville· Premium Member
IIRC from the 1970 chassis manual,advance curve and vacuum advance are different.Aside from having a special part number what exactly makes that distributor any more special than the points I pulled out of the '71?
Dave, for any future reference needed regarding early dated 437 distributor's, I purchased/own the one you tagged in this post. I'm debating having it restored or just clean it up and use it.Nope, it's good. Looks just like the one discussed here.... http://www.chevelles.com/forums/showthread.php?t=340264&highlight=ls6+distributor