Spool on the street ?
I had a spool in my 77 LTD with a .060 over 460. I was blowing guts out of the 9” every other week. Well, after the spool, I had no more problems with the third member, but I did however start shearing lug studs. I lost a wheel on two separate occasions. Had a big flat spot on the drum, boy. Haha, that car was fast for as big as it was. The drivetrain is still local as I traded the car for a 71 2dr malibu in 03.