2011-2016 GM Allison 1000 and 2000 Series Pressure Calibration Kit 800HP+ – PPE Diesel – 128041012
This Kit is recommended for performance-enhanced trucks.
Designed to improve shift firmness with variable spring selections to achieve your desired results.
The PPE Pressure Calibration Kit sets minimum pressure and boosted pressure levels (adjustable) that are a match for 800HP+ applications.
Application: 2011-2016 800HP+ Allison 1000 and 2000