Description
MP45 G3 Jackson Racing Bypass Manifold with Actuator (narrow plenum manifold). Fully remanufactured with new shaft, brass butterfly, new bypass needle bearings, and a working actuator.
If you need one sent in for rebuild, we offer this service too.

Coupler drive, direct drive mounting hub
Rear impeller seal
Refurbished gear set fits M45, MP45, M62, MP62 