" ... And, hey; I loved blowing that 307! I felt ... HIGH after the fact:laugh:." This was the first burnout as soon as I got the Regal in the lot! That 307 Olds Roller-Rocker V8 would do cool burnouts ... NOTHING LIKE THE BUICK 455.:TU: I originally bought the car for the '73 Buick 455, TH400 3-speed automatic Buick transmission, and the Buick T-Type Regal 10-bolt 8.5" posi-rear with 3:42's ... and my Daughter begged me to take it out of the garage, insure/register and drive her in it. I did:3gears: ... and the motor blew. So-Far-So-Good. :TU: