Billet Underdrive Water Pump Pulley for Nissan RB Engines Color:Blue 1/2"NPT thread to 1/2" (12

1/2"NPT thread to 1/2" (12

high-pressure applications

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C33 or A31 skyline steering column and removes a lot of play and backlash from the steering column and tightens up steering feel and response

Finish off your rotary build with Vinny Fab Bellhousing Inspection Hole Cover Plates

Billet Underdrive Water Pump Pulley for Nissan RB Engines Color:Blue 1/2"NPT thread to 1/2" (12This pulley will give your engine bay a sleek, modern look and being larger diameter than the factory pulley will slow down your water pump. The pulley comes in two sizes 126mm diameter 140mm diameter Please note that the 140mm size will interfere with an aftermarket ATI Harmonic Balancer so it would be advisable to go with the 126mm size. The pulleys are CNC machined from billet 6061 T6 aluminium at our factory in Napier, New Zealand and are anodised