47RH DIY Performance Transmission Kit

With a little wrenching, our 47RH performance transmission kit will upgrade your transmission to the power output you need. Our kits include all the transmission parts necessary to upgrade your transmission from 425hp kits to 1,000hp kits. Shop now for the best 47RH performance transmission kit pricing anywhere.

If building your own transmission it outside your comfort zone, check out Power Driven Diesel’s transmission builds here.