Pressure Calibration Kit (800HP+) GM 2011-2016 Allison 1000 and 2000 Series Transmission Clutch Lines|Transmission|Drivetrain & Differentials Fuel Rail Pressure Gauge Harness

Fuel Rail Pressure Gauge Harness (513010100)

2001-2010 Chevrolet/GMC 2500HD/3500HD Trucks

Increase cooling capacity with this easy-to-install billet aluminum PPE Transmission Fluid Thermal Bypass Valve for the GM 10L80 10-Speed transmission

this advanced filter sets new standards in performance and reliability

Pressure Calibration Kit (800HP+) GM 2011-2016 Allison 1000 and 2000 Series Transmission Clutch Lines|Transmission|Drivetrain & Differentials Fuel Rail Pressure Gauge HarnessThis 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.