Product Description
Fits: 4L60E / 4L65E / 4L70E / 4L80E
Driver adjustable pressure riser kit, made in the USA by Superior Transmission Parts (PR230), for the GM 4L60E, 4L65E, 4L70E and 4L80E. A control module mounted inside the vehicle lets the driver switch on the fly between no modification, Standard, Heavy Duty and High Performance.
Specifications
| Fits | 4L60E, 4L80E |
|---|---|
| Manufacturer part number | Superior Transmission Parts PR230 |
| Settings | No modification, Standard, Heavy Duty, High Performance |
Who it is for
It suits vehicles used partly for towing: the driver can add holding power when towing and set the comfort level when not. It also suits off-road use where maximum holding power is wanted.
Product Videos
Custom Field
Product Reviews
1 Review Hide Reviews Show Reviews
-
It worked really good the first few day but now seems that the heavy duty and high performance mode will not work only the standard boost setting but it did shift a lot better and firmer and really grabbed the gear how I like it
I’d like to get the 2 settings that won’t work figured out but other than that it’s a great product