PPG= Pfitzner Performance Gearbox
*This 1000hp rated gearset is available for Viper T-56 vehicles. Ideally suited to drag racing applications, this set is also popular amongst circuit racers in Australia. Helical cut design offers low gear noise whilst having a high power rating. This set comes complete with 1st and 2nd and 3rd and 4th billet selector forks. *Ratios: 2.437 / 1.611 / 1.228 / 1.000 / std / std *Horsepower Rating: 1000+ hp