Description
Saleen S331 and S281, Series 6 and Series 6.5 Supercharger Pulley, made by Metco, 3″.
On a stock Mustang S281, approximately 13lbs of boost. Requires machine work to drive snout. No directions included. Machine work can be done at JB Performance for an extra fee.

IHI Verado Gear Set
Front Seal 20mm shaft repair sleeve
JB Performance Supercharger Oil with Stage 3 Technology 8 ounce bottle. 