Yukon Gear & Axle Dura Grip Positraction
Dura Grip Positraction Carrier, Traction-Loc, GM 8.5/8.6 in., 30 Spline, 2.73 Up Ratio, Each-- Brand: Yukon Gear & Axle Manufacturer's Part Number: YDGGM8.5-3-30-1 Part Type: Differential Carriers Aftermarket Carrier Style: Traction-Lok Cover Bolts: 10 Axle Shaft Spline Quantity: 30 Manufacturer of Axle: GM Carrier Material: Nodular iron Quantity: Sold individually. Notes: Must use GM 8.6 in. differential size carrier bearings. Designed for 2.73 and up gear ratios. Not designed to be used with synthetic oil. Yukon Gear & Axle Dura Grip positraction carriers offer great traction and strength, and yet are not overly aggressive for the streets. Yukon Dura Grip positraction carriers are 4-spring, Raybestos composite, clutch-style, limited slip carriers with internal gears machined from forged 4320 steel with stronger teeth. Assembled in the USA, these carriers are rebuildable, allowing for repairs or modificati