SKU: TBS-4250-4255
Blower Pulley Spacers TBS-4250 -4255 1-1/2"- 1" 3/4" 1/2" 3/8" 1/4" SPACER Kit all 6

TBS-4250 to 4255    Group of 6  spacers  W 2"  REGISTER -          NOT FOR WEIAND UPPER 

1/4"  3/8"   1/2"   3/4"   1"   1-1/2"      1 OF EACH     GREAT FOR ENGINE BUILDERS  

TBS Pulley Spacers are machined from the same high quality billet aluminum as TBSs 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.