LT1 Jet Underdrive Pulley Kit

Price: $299.00

The Jet Underdrive Pulleys add horsepower by reducing the drag placed on the engine to drive the accessories such the AC, Power Steering. In an effort to increase horsepower the Jet Pulleys slow down these accessories to allow the engine to turn with less effort. The Jet Pulleys have no adverse effect on the operation of AC, PS, charging system or cooling systems and installation is simple and straight forward.

  • Adds 10-30 HP
  • Increase Fuel Economy
  • Better Accelaration
  • Reduces Drag from Power robbing accessories