Nitro Gear

Nitro Gear and Axle ring and pinion gear sets are manufactured from 8620 steel gear forgings, with a specialized process making them the toughest, quietest gears on- or off-road. By using better materials, better CNC precision-machining, and better lapping/heat-treating processes, they can ensure excellent contact patterns, plus a strong, long-lasting setup. Each new product is subjected to multi-point inspections and then actually installed and set up by Nitro's own in-house differential experts to assure excellent fitment and easy setup. Order the Nitro Gear and Axle ring and pinion set recommended for your application.

Application: 1955-1964 GM 8.2" 55P Car Rearend (Belair, Impala, 1955-1962 Corvette)

Technical Information

• Ratio: 3.36
• Compatible Carrier: 3.08-3.70 (3-Series)
• Dropout 3rd Member (will Not fit 306 Casting)
• Pinion Splines: 17
• Ring Gear Bolts: 10
• Ring Gear Diameter 8.2"