Why settle for second best? The BilletFlow 2.76" interchangeable upper supercharger pulley is the best looking, best performing pulley on the market! It fits the included BilletFlow interchangable hub for Eaton equipped 1999-2004 Ford Lightning. BilletFlow uses proper V-groove geometry, sand blasts the belt contact surface, and anodizes the pulleys for corrosion protection and long lasting great looks.
Easily changeable pulley when you need to raise or lower the boost!