{"product_id":"gm-8-5-master-overhaul-kit","title":"GM 8.5\" Master Overhaul Kit","description":"Specifically designed for Oldsmobile 442 and Cutlass models featuring 28 spline axles, this kit ensures you have the components needed for a successful installation and reliable performance.\n\nThis comprehensive kit includes premium Timken bearings and races, known for their durability and precision. In addition to bearings and races for both the carrier and pinion, the kit also contains a pinion seal, a complete shim kit for proper gear setup, and various small parts. For ring gear installation, it provides LH-thread bolts, which are compatible with late OEM and all aftermarket gears. Early OEM gears with RH-thread bolts may require ordering separate bolts (YSPBLT-010).\n\nIncluded within this master overhaul kit are essential items such as a pinion nut, crush sleeve, thread locker for secure assembly, marking compound with an applicator brush for precise gear pattern checking, and silicone sealant to ensure a leak-free differential housing. The inclusion of these items ensures a thorough and professional differential rebuild.\n\nIt is important to note that while this kit is designed for 8.5\" Oldsmobile differentials with 28 spline axles, some early OEM gears may utilize RH-thread ring gear bolts. For those specific applications, separate bolts (YSPBLT-010) would need to be ordered to ensure compatibility.","brand":"Zumbrota Drivetrain","offers":[{"title":"Default Title","offer_id":52871761592632,"sku":"YK GM8.5OLDS-28","price":362.89,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/gm-8-5-master-overhaul-kit","provider":"MOTORMIA","version":"1.0","type":"link"}