B SERIES DOG 1-4HD RACE SET, CUFF, FINAL DRIVE AND FORK MADE TO ORDER

MADE TO ORDER Replaceable dog rings on all gears. Oversized Gears, bigger than stock. Custom 3-4 fork  Uses stock 1-2 fork. LS will not work. No step down on input shaft and extra spline length for twin and triple clutches. Straight cut ratio 3.0 1.9 1.3 1.0 B16 ring gear HP rating 1000 We require assembly to be checked in a window case. That is a "cut top half case on 4 sides to see thru window, to make sure all lines up and engages fully and smoothly. Simulates a locked in top bearing and fully functioning gear set." Saves hassle and risk of doing damage putting it in the car blind.