SPE Motorsport Coyote Gen 4 & 5 Whipple 5-Bolt 6 Rib Blower Pulley Size:2.7 6 rib Uses factory sending unit

Uses factory sending unit

This means there is no need to drill and tap the blower lid when using the SPE blower water manifold

Manufactured from aluminum using precision laser cutting provides a perfect fit

7L Powerstroke 5-Position Switch Bracket

SPE’s billet construction eliminates bushing flex

SPE Motorsport Coyote Gen 4 & 5 Whipple 5-Bolt 6 Rib Blower Pulley Size:2.7 6 rib Uses factory sending unitSPE Coyote Gen 4 & 5 Whipple 5 Bolt 6 Rib Blower Pulley The SPE pulleys offer an unmatched amount of grip. If you want to push the limits of your Whipple blower look no further. They are available in 6 or 10 rib. The patent pending CNC Convex Knurling process (CKP) on the SPE pulleys offers a perfect balance between belt grip and wear. The machining process allows the rib surface to offer varying grip under different belt loads. Under minimal boost