Check the listing for details. Rear Axle Kit Fits GM 9.5"/9.76" Diff 33 Spline 6 Lug LH 34.02" Long. Condition: New. Listed at 108.43 USD. Rear Axle Kit Fits GM 9.5"/9.76" Diff 33 Spline 6 Lug LH 34.02" Long SKU: ZA K630325 Brand: USA Standard Gear Condition: NEW MPN: ZA K630325 Manufacturer: USA Standard Gear Manufacturer Warranty: 1 Rear Axle Kit Fits GM 9.5"/9.76" Diff 33 Spline 6 Lug LH 34.02" Long, 630325-. 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.