Busy Weekend in our garage,,, LOL,,,,Me and my son put in my freshened up trans., and convertor, ran new -6 AN trans lines, installed new aluminum throttle bracket {Thanks Sal}, installed cut outs on exhaust all on my 80 BU, fired her up and NO leaks!! My brother put on his Performer RPM intake and Holley 750, {on his 78 BU} but cannot get it to run right, way too rich,, he blew out the front seal on the timing cover, so we pulled the balancer and put in new seal. Still gotta figure out the carb issue!