The PDP Ultra Stock Series addresses common failures and issues with the transmissions while still maintaining factory form and function.

The PDP Ultra Stock+ Series takes things up a notch with increased liability for the customer who is looking for more peace of mind, yet still wants to "play hard".

The PDP Towmaster Series is the perfect build for someone who already has power adders such as injectors, turbo, etc. Ideal for a customer looking for a transmission built for work & play.

The PDP Pavement Pounder Series is for those who have significant power adders: large single turbo, compound turbos, larger injectors, etc - This build is geared for racing, while still remaining a street truck/daily driver.

The PDP Competition Series goes all the way - fully built for off-road/race applications. This is the big gun.