The JET Underdrive Pulleys add horsepower by reducing the drag placed on the engine to drive the accessories such as the air conditioning, power steering and water pump. 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 A/C, power steering, charging or cooling systems and installation is simple and straight forward.

• Adds additional, valuable horsepower
• Increases engine efficiency
• Will not negatively impact vital engine functions
• Easy installation

Make your Dodge Ram run more efficiently with a JET Underdrive Pulley system. You will be amazed how the gains in horsepower and smooth operation it will let you achieve.

1997 Dodge Ram owners please note,
Two versions of the Dodge Ram were manufactured in 1997. One model used a press-on water pump pulley and the second used a bolt-on style water pump pulley. Please be sure to check your current water pump pulley to learn which style you will need for your 1997 Dodge Ram. See your vehicle owner's manual or an automotive technician for further assistance.