K SERIES STRAIGHT CUT SYNCHRO 1-2 GEARSET
BF Gears Usa K Series Straight Cut Synchro Set Heavy duty input shaft no step down. Extra spline length for twin and triple disc clutches. Ratios: 2.7 1.69 Stock sized gears. Suggested for 1000hp and under. 06up civic si synchros and sliders required Professional assembly required