SRB Motor Plate Sets

SRB Motor Plate Set (set includes two Chromoly motor plates, aluminum support bar and hardware)  Standard Plate set, 3/16" 4130 chromoly steel, 30mm motor bolt pattern, 1/2"-20 threaded mount and 188mm Aluminum motor plate support, 8 or 10mm motor shaft,  belt drive ok, open gear drive ok HD Motor Plate Set, 5/8-18 threaded mount and 212mm Aluminum support bar 8 or 10mm motor shaft, 30mm or 44mm motor bolt pattern, belt drive ok, open gear drive ok. Billet Aluminum Motor Plate Set for 5/8-18 HD hanger 212mm Aluminum support bar. 8 or 10mm motor shaft, 44mm motor bolt pattern, belt drive ok, open gear drive ok. HD 30mm pattern is 3/16" thick 4130 chromoly steel HD 44mm pattern is 3/16" thick 4130 chromoly steel