245mm – Awesome choice for the late model 8L90 equipped GM vehicles looking to maximize N/A performance.
Features include:
- Billet Front Cover
- Triple Clutch Lockup
- Billet Apply Piston
- Heat Treated Steel Splines
- Furnace Brazed/Hand TIG Welded fins
- Flanged Style Hub
258mm – Awesome choice for the late model 8L90 equipped GM vehicles looking to maximize Boosted performance.
Features include:
- Billet Front Cover
- Triple Clutch Lockup
- Billet Apply Piston
- Heat Treated Steel Splines
- Furnace Brazed/Hand TIG Welded fins
- Flanged Style Hub
Quality convertor should handle my hp
Great part made a massive difference in the car.
Love it
Amazing product
Works great. Base tune with just bolt ons lost .2 tenths