RBS SUPERCHARGERS IS CLOSED UNTIL DEC 5TH.
Online ordering will be available from November 25th, - Dec 5th. No phone or email will be available at this time. We apologize in advance, for any inconvenience this may cause and look forward to welcoming you back on December 5, 2024.
This pulley clamp is designed to use the crank bolt to help keep the bottom blower pulley tight and the pulley from moving around. This comes into play with high overdrive roots and screw blowers.
The pulley clamp cone is made from billet alum. and has a pressed in steel washer to tighten the grade eight 3/4-16" crank bolt against.
Racer will need a crank bolt 2.50" longer as well as blower pulley bolts that are .500" longer.