4-Speed Adjustable Transmission Mounting Plate.

Mounting plate is CNC-machined for accuracy. The built-in dual adjusters operate from the end of the 1/2"-thick steel plate by counterbored sockethead screws. They permit accurate alignment of the mainshaft, ideal for open belt drives. Three holes at the front to fit various frames.

Fits 4-speed Big Twin transmissions from 79-86 with flat bottom cases and 36-E78 if the sliders are milled off the bottom of the case.