Yukon Gear & Axle USA Standard 4340CM Axle Kit For 79-87 GM Truck & Blazer / GM 8.5in / 30 Spline w/Super Joints ZA W24124
YUK USA Std Chromoly Axles
Drive Axle Shaft Assembly
GM 8.5" 30spl FRONT AXLE KIT, w/ Super-Joint, 79&UP 1/2TON TRK & BLAZER (ASSM_REQ)
Super Joints are high-maintenance items and not recommended for daily driven vehicles.
USA Standard Gear performance axles are constructed from high-tensile strength 4340 chromoly, use superior manufacturing methods, and feature advanced heat-treating technologies to create an axle of unparalleled quality and durability.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1991 | Chevrolet | Blazer | Nevada |
| 1988 - 1991 | Chevrolet | Blazer | Scottsdale, Silverado |
| 1988 | Chevrolet | V10 Suburban | Silverado, Scottsdale |
| 1989 - 1991 | Chevrolet | V1500 Suburban | Silverado, Scottsdale |
| 1988 | Chevrolet | V20 Suburban | Silverado, Scottsdale |
| 1989 - 1991 | Chevrolet | V2500 Suburban | Scottsdale, Silverado |
| 1988 - 1989 | GMC | V1500 Suburban | Base, Sierra Classic |
| 1988 - 1991 | GMC | V2500 Suburban | Base |
| 1988 - 1989 | GMC | V2500 Suburban | Sierra Classic |
| 1990 | GMC | V2500 Suburban | SLE |