Steve67L-79· Premium Member
Discussion Starter · #1 ·
I have just finished my 67 L79 clone project and wonder if my M20 will hold in the long haul. I have rebuilt my 327 to a 383 with about 500 HP and 500 ft/lbs torque, that is if one can believe the comp cams program that I used when I selected my cam. My concern is for the M20. I would prefer to be proactive in protecting the transmission, rather than have to do major repairs down the road. I am running 3.31s in the rear with 295-50-15s. I am thinking of moving up to some sort of drag radial for better traction. What can I do to the Muncie to ensure it to have a long life, so that it can stand a steady diet of power shifting, etc? I really want to keep the Muncie as all I read says that aftermarket transmissions will likely not shift like my Muncie. Any input greatly appreciated.