I have a 700r4 wit a b&m shift kit. im building a mild 383 this winter. should i get the transgo kit or manual valve bodie? this isnt an everyday driver just weekend street and strip. im getting a rachett shifter also.

 

The "modified" TransGo Performance Shift kit will give you the best results here. What torque converter are you running here? What rear end gear ratio? And how do you drive? These answers help me with the modifications to the Shift kit.