USA Standard Gear Chevrolet Drive Axle Shaft - Rear PN. ZA K630139

GM 12P Rear Axle Kit ZA K630139 71-64 CHV Rear Axle Kit Fits GM 12P Diff 30 Spline 29-3/4" Long, 630139- 12P GM REAR AXLE KIT, 64-67 CHEVELE & 67-69 CAMARO, 29-3/4", 30spl, 1563 BRG, 1 SIDE USA Standard Gear uses advanced alloys and the latest heat-treating technologies to produce a strong, durable axle. This kit contains all the components to replace, repair, or upgrade axle shafts so your vehicle will be up and running fast. USA Standard Gear replacement axles are built to meet or exceed OE quality. Engineered for an exact fit, USA Standard Gear axles are easy to install. They are heat treated to enhance strength and provide years of dependable service. This kit contains all the components to replace, repair, or upgrade axle shafts so your vehicle will be up and running fast. Fits GM 12-Bolt Passenger Car Differential 30 Spline Length 29.75 in. Rear, 5 Lug 2.25 in. OD Wheel Bearing Includes Wheel Bearing, Seal, Diff Cover Gasket, Studs, and Lug Nuts Rear Axle Kit Fits GM 12P Diff 30 Spline 29-3/4" Long