This setup uses a universal small block pattern with adjustment slots. Can run a 30 series 6" driven with no rise, or 7" driven with 3/8" rise. Heavy duty 12" 1018 steel shaft with double split collars. Heavy duty 5/8" bearings. Rear locking tab for reinforcement. 1/4" thick steel can be used ontop of current engine plate, or welded inplace as its own engine plate assembly. Uses standard 203589 belt if using a torque converter
