PPE Diesel 128041000 2001-2010 GM 6.6L Duramax w/ Allison 1000-2000 Transmission Pressure Calibration Kit 2020-2024 Chevy/GMC Duramax 6.6 L5P When installing a FASS Industrial

When installing a FASS Industrial Series System on a late-model Paccar MX-13 engine without a frame-mounted water separator

Impressive gains up to +120 hp/+210 lb-ft TQ at rear wheels

is protected by the signature Mishimoto Lifetime Warranty

5x40mm Flange Head Cap Screw

so naturally

PPE Diesel 128041000 2001-2010 GM 6.6L Duramax w/ Allison 1000-2000 Transmission Pressure Calibration Kit 2020-2024 Chevy/GMC Duramax 6.6 L5P When installing a FASS IndustrialThis 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.