Remanufactured Rear Axle Assembly 3.23 Ratio

The Zumbrota Drivetrain RAA435-1405E-P is a remanufactured rear axle assembly designed to restore optimal performance to your drivetrain. Featuring a 3.23 gear ratio and a GM 7.5-inch ring gear with a 10-bolt cover and 26-spline axles, this assembly is equipped with G80 Posi Traction. Each Zumbrota axle assembly undergoes a rigorous remanufacturing process. Internal components are meticulously inspected, including ring and pinions, internal gears, clutches, and carriers. All bearings, seals, crush sleeves, pinion nuts, and shims are replaced. Gears are precisely set for optimal tooth contact patterns and rolling torque, ensuring longevity and quiet operation. Housings are cleaned using a hydro-blasting process and inspected for straightness, cracks, and surface wear. This axle assembly is specifically designed for 1982-1989 Chevrolet Camaro models (Sport, Z28, Berlinetta, Iroc-Z, LT) and 1982-1989 Pontiac Firebird models (Base, Trans Am, S/E). It is important to note that this assembly does not include hubs, brakes, backing plates, or axle shafts. California Proposition 65 warning applies: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.