The transmission is a 727, I built it a few years ago for a different car that the owner had. I believe that it got red alto clutches, kolene steels, bolt in sprag and a transgo kit. Will find out more details if you are serious. The engine has Edelbrock heads, big (650) solid roller cam, steel crank, Msd billet distributor Ultra Hp 950 Holley Victor manifold, 10.5:1 compression, JE pistons. Was freshened two years ago (has two gentle seasons on it with no spray) by cutting edge in kelowna.