Replacement Gates HTD kevlar reinforced internal supercharger drive belt. This is the correct tooth pattern for Powerdyne internal drive belts. This belt is 3mm wider than the original design for more strength. No internal modifications are required to use this belt.
Note: HTD belts feature a half moon tooth shape. This is the correct belt for JB Performance replacement shafts and for original Powerdyne Shafts. Other venders sell a GT tooth pattern which is made for a trapezoid shaped tooth pattern. These are not the correct belt for original Powerdyne shafts.