1-4 HONDA B-SERIES GSR SYNCHRO MESH GEAR KIT

1-4 HONDA B-SERIES GSR SYNCHRO MESH GEAR KIT GSR B SERIES Fitment PPG 1-4 Straight Cut Gears. Synchro Engagement.  Uses Stock 5th Gear and Final Drive  MK-SYN101 GSR 1-5 CARBON SYNCHRO KIT Ratios: • 3.000 / 1.917 / 1.263 / 1.045 Designed with maximum flexibility in mind, the new 1st-4th gear set has been conceived to offer you the option of replacement gears for a now discontinued product from Honda.  With smart design, you now have several options open to you with this new 1st-4th gear set.  The gear set can be installed in three variations, either the full 1st-4th gears or split into two separate gear sets which allow 1st-2nd & 3rd-4th gears to be installed into the OEM gear set.