1″ Pulley Spacers [#4251]

TBS Pulley Spacers are machined from the same high quality billet aluminum as TBS’s signature billet Supercharger cases.  Machined to precise specifications, there are a variety of sizes that may be mixed and stacked together to provide the necessary clearances.  The spacers have the same 2 inch register and 6 hole universal pattern as our Blower Pulleys.  Extreme care should be taken to install a flat and straight spacer.  This will eliminate excessive “Pulley Wobble”.