Description

Pump material Aluminium(Powder Coated)

Solid Plastic Construction

This removes a lot of play and backlash from the steering column and tightens up steering feel and response

Designed to slow the speed of the alternator down to improve longevity & reduce amount of horsepower loss through the alternator

Billet Underdrive Pulley Set for Nissan RB Engines 4X4 Pump material Aluminium(Powder Coated)This pulley set will give your engine bay a sleek, modern look and being larger diameter than the factory pulleys will slow down your water pump and alternator. The water pump pulley is 140mm diameter or 126mm diameter The alternator pulley is 87mm diameter Please note that the water pump pulley 140mm size will interfere with an aftermarket ATI Harmonic Balancer so it would be advisable to go with the 126mm size. Both pulleys are CNC machined from

Exchange/Return Notes