BF GEARS USA K SERIES STRAIGHT CUT ALL MOTOR DOG BOX CUFF AND FINAL DRIVE PACKAGE MADE TO ORDER

 Stock Sized Gears Straight cut  All motor ratios With 5th cuff and few options for final drives Uses factory forks Replaceable Dog Rings Heavy duty input shaft with no step down causing a weak point Extra spline length to accommodate triple disc clutches RATIOS 2.8/1.9/1.5/1.15 Final Drive Options 4.66 4.77 MUST SHAVE REVERSE FORK TO CLEAR 1ST GEAR MUST BE WINDOW CASED AND SHIMMED  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 blind. Or send us or one of our authorized installers your core for assembly.