Drag Cartel's 1st and 2nd Gear Lockout is designed to be used with K-tuned's Billet RSX shift box.
The purpose of the 1-2 Lockout is to not allow you to be able to put the transmission back into either 2nd or 1st gear after you shift to third gear.
This function is the best insurance you can buy for drag racing.
Protect your gearbox and wallet and invest in yours today!!
Part # DC-1/2-LOCK
Application: K-Tuned Billet Shift Box