Description
New Whipple 1.5″ bypass valve assembly with single port actuator, right hand assembly. The outer housing of the actuator can be un-clipped and clocked to locate the vacuum hose barb in a 360 degree rotation.
1.5″ butterfly, 2.25″ diagonal bolt pattern, 1.55″ OD, 1.30″ ID.

Output impeller shaft bearing kit, high speed side- fits Pro Charger F1 and F2 series.
Internal Bearing Plate Bolt
Stainless case perimeter bolt
3.75" Whipple 10 rib Mercruiser 500EFI supercharger pulley
Paxton Novi 1000 OEM impeller CW
Bypass valve vacuum actuator- low vacuum, Kevlar reinforced VA816 