Description
Saleen S331 and S281, Series 6 and Series 6.5 Supercharger Pulley.
On a stock Mustang S281, approximately 5lbs of boost.
Metco no longer makes this size. If you wish to have this pulley re-produced, we can have this item manufactured and ready to ship within 14 to 21 days of purchase.

Replacement 1.75" brass butterfly plate kit
JB Performance Supercharger Oil with Stage 3 Technology 8 ounce bottle.
Saleen Series VI oil fill plug
Drive snout rebuild kit for 3 5/16" and larger
Whipple vented pulley bolt 30mm 