Drive Line Angle
65 GTO w/68 400 and TH400
100% dedicated drag car
Engine angle is 4.5 degrees (downward) at harmonic balancer and confirmed at tailhousing shaft
Driveshaft angle is 2.8 degrees (downward)
This equates to a 1.7 degree working angle and I keep reading that the preferred angle is 0 to 0.5 degree.
Would you shim the transmission mount to reduce engine angle and get it more in line with driveshaft?
If so what thickness roughly?
|