This is the first step to improving your factory-stock transmission. Details & Specs
Road Ripper 2000
This beefed-up transmission really meets the mark of hard-working vehicles that need way more than what the factory offers. Details & Specs
Road Ripper 3000
Road Ripper 3000 is for the serious full-time racer and for the reprogrammed, stump-pulling, overloaded vehicle. Details & Specs
Did you know that before Certified transmission considers a transmission finished, they test each transmission with state-of-the-art equipment---TWICE? At Certified Transmission it's the job done right at the right price. Now you know.