info and resources

Contact

GBOX LLC.

5757 Arapahoe Ave.

Unit # C1 East

Boulder CO, 80303

Phone: (303)-440-8899

Hours:

Mon-Fri > 8am - 5pm MTN.

Sat-Sun > By Appointment.

901 Parts

Replacement gearsets:

904 mainshafts.

Ring and pinion sets (4.43 and 3.44 ratios).

Billet sideplates.

Billet intermediate plates.

Dog rings.