2020+ Allison RatioTek Extreme Transmission Tuner Kit (RT-A10L-PRX)
This kit sets minimum pressure and boosted pressure to levels that are a match from 800HP to more adjustable within the kit. This kit is for racing, tractor pulls and chipped out monster trucks!
- Kit can be installed with removing the transmission
Most orders are shipped 1-2 weekdays after an order is placed, depending on availability. Some products are shipped directly from manufacturers and may be subject to duty and taxes.
Not all products are stocked in house. Please check for availability as some products may be backordered.