Hi-Per Blue® 5-Piece Piston Kit 

Fits GM 6T70, 6T75 (GEN1) 2007-12 and Ford 6F50, 6F55 2007-ON

Kit includes the following pistons:  

Reverse (Low/Rev) Clutch Piston

Direct (3-5-Reverse) Clutch Piston

Forward (1-2-3-4) Clutch Piston

Intermediate (2-6) Clutch Piston

Balance Overdrive (4-5-6) Clutch Piston

Hi-Per Blue® pistons, engineered exclusively by Seal Aftermarket Products, are manufactured with a high performance material offering superior compressive stress relaxation, dynamic fatigue resistance, vibration dampening and resistance to acid condensates. 

Engineered utilizing best-in-class materials 

Meets or exceeds OEM specifications 

Better temperature range 

Higher tear strength 

Better bonding characteristics 

SAP-designed for better seal support