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BF GEARS USA

K SERIES 1-4 DOG BOX HELICAL

$4,495.00 USD
$4,895.00 USD $4,495.00 USD
Sale Sold out
Shipping calculated at checkout.
ratio


Stock Sized Gears

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 all motor
2.8/1.9/1.29/1.0 turbo 1 
2.6/1.6/1.16/.89 turbo 2 



MUST SHAVE REVERSE FORK TO CLEAR 1ST GEAR see last pics

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.