2001-2010 GM 6.6L Duramax w/ Allison 1000-2000 Transmission Pressure Calibration Kit CatchCan|Tuning Systems|Performance Electronics|Performance Our Pitman Arm is equipped

Our Pitman Arm is equipped with replaceable dual bearings and larger 7/8 Inch bolt assembly for increased strength and durability

3500/3500HD

Keep under hood temperatures down and reduce turbo lag with PPEs new High-Performance Titanium Woven Turbo Blankets

2015-2022 2

2001-2010 GM 6.6L Duramax w/ Allison 1000-2000 Transmission Pressure Calibration Kit CatchCan|Tuning Systems|Performance Electronics|Performance Our Pitman Arm is equippedThis kit serves as a great upgrade when building a 5 or 6 speed Allison 1000 transmission. This kit is recommended for trucks hauling heavy loads and making high horsepower. The increase in line pressure improves your clutches' holding ability and the calibration springs will tighten up shifts.