06-13 Differential Severe Duty Rebuild Service

Zip's C6 Corvette differential severe-duty rebuild service will deliver the kind of seat-of-the-pants acceleration felt in the muscle car era. Built in-house by our own skilled technicians, each core is inspected, cleaned and reassembled using all-new parts including Timken bearings and OE-style clutch packs and seals. All work is backed by Zip's satisfaction guarantee and includes a 3-year unlimited mileage warranty against defects in materials and workmanship. This severe-duty rebuild service includes a new gear set, heavy-duty LH and RH ouput shafts and the cryogenic tempering of bearings, gears and housing. Zip differentials pushed Leighton Reese and his Banner Engineering C5/C6 Corvette through three seasons of the SPEED World Challenge GT series - plus two seasons of Rolex GT including the Rolex 24 At Daytona. We're confident you won't find a better built differential.

Note: Due to the cryogenic process - severe duty differentials take 6-8 weeks for production. Differentials are assembled, set-up to specification and then disassembled to be sent off for the cryogenic service. The cryogenic service provides for a hardening of all surfaces that increases wear resistance and minimizes residual stress. The result is a gear set that will last longer under extreme conditions. Once the cryogenic process is done, the differential is re-assembled and set-up to Zip's specifications.