Looking for aftermarket parts to modify or upgrade your GMC 2500 Series with differentials? At Tunersports.com we carry a huge selection of the top name brand performance differential parts and accessories for your 2500 Series.
Whether you have a 1961 or 1965 GMC 2500 Series in Base trim we have you covered. We have 1 differentials available to mod your 2500 Series. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER RD164Air locker locking differentials allow you to tackle the toughest terrain. The worlds premier traction aid, ARB air lockers keep you moving in all conditions.A complete air locker kit: replacement differential, activation switch, solenoid valve, air line and bulkhead fittings.... ARB Airlocker Dana60 32Spl 4.56&Up S/N. 1961-1965 GMC 2500 Series Base $1,231.00 |