"Knowing that we were shooting for
the 700 and better horsepower range, it was a smart move to upgrade to
a
cross member mounted torque arm
so that the rear end and pinion angle could be set while we were doing
the rearend upgrade. Spohns Pro-Series adjustable torque arm for 700R4
transmissions (
Part #301-PS) was the optimal
choice to mate with the heavy duty rear end and our future fire
breathing powerplant. The Pro-Series kit includes the transmission
crossmember required to support the transmission, complete with a
driveshaft loop".
