Recommended for Street Rod, Pro Street & Street Machines with Plate-Type Nitrous Systems. • Furnace brazed impeller • New precision steel alloy pump drive tube • New Heavy duty needle bearing between stator & impeller (not a thrust washer) • Needle bearing between stator and turbine • Furnace brazed turbine • Dual pattern drive lugs on some GM Holeshots • New turbine hub • New springs & rollers in stator • Anti-balloon plate GM 65-91 TH400, TH425, TH375 (4), GM 68-81 TH350, TH375B (6)
