Rancho Performance Pro-Comp Gearbox

Rancho Performance built gearbox. Rancho are considered one of the best gearbox manufactures in the World, building the strongest and most reliable boxes with an age old proven track record in drag race and off-road applications. Built to order, we would require engine specifications and performance expectations and expected driving conditions before order. Gearbox is built with all new parts including a 4-Spider super diff, heavy duty aluminium side covers, welded 3rd and 4th gear hubs, steel shift forks, hardened keys and welded thrust bearing shaft. Comes with close ratio gear sets to your choice. PLEASE CONTACT US BEFORE ORDERING. Available for Swing Axle or IRS.