{"product_id":"3-42-ratio-posi-limited-slip-differential","title":"3.42 Ratio Posi Limited Slip Differential","description":"The Zumbrota Drivetrain RAA435-1648D-P is a remanufactured axle assembly, meticulously rebuilt to stringent quality standards for precision and reliability. This unit is designed for GM 7.5-inch rear differentials, featuring a 3.42 gear ratio, disc brakes, and a Posi Limited Slip Differential (LSD).\n\nEach axle assembly undergoes a comprehensive inspection process. All internal components, including ring and pinions, internal gears, clutches, and carriers, are thoroughly inspected and tested. Critical wear items such as bearings and seals are replaced with new components. The gears are inspected for optimal tooth contact patterns, and correct rolling torque is established using inch-pound measurements to ensure precise setup and longevity. Proper gear backlash is set for optimal lubrication and quiet operation. Axle tubes are inspected and straightened to OEM specifications, and housings are tested for surface wear and cracks.\n\nZumbrota Drivetrain employs an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-enticed deep cleaning process, setting a high standard for axle assembly remanufacturing. All housings are cleaned using a state-of-the-art hydro blasting and rinsing process to restore them to an OEM finish.\n\nThis specific axle assembly is compatible with 1993-1997 Chevrolet Camaro and Pontiac Firebird models equipped with the 7.5-inch differential, 3.42 gear ratio, and disc brakes. The unit comes with a 2-year limited warranty. A refundable core charge of +$400 is applicable, which is returned upon receipt of your old, salvageable part.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52870757974328,"sku":"RAA435-1648D-P","price":1904.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/3-42-ratio-posi-limited-slip-differential","provider":"MOTORMIA","version":"1.0","type":"link"}