USA Standard 4340 Chrome-Moly Axle Kit For 79-87 GM Truck & Blazer / GM 8.5in / 30 Spline

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.This Part Fits: Year Make Model Submodel 1988-1991 Chevrolet Blazer Scottsdale 1988-1991 Chevrolet Blazer Silverado 1988 Chevrolet V10 Suburban Scottsdale 1988 Chevrolet V10 Suburban Silverado 1989-1991 Chevrolet V1500 Suburban Scottsdale 1989-1991 Chevrolet V1500 Suburban Silverado 1988 Chevrolet V20 Suburban Scottsdale 1988 Chevrolet V20 Suburban Silverado 1989-1991 Chevrolet V2500 Suburban Scottsdale 1989-1991 Chevrolet V2500 Suburban Silverado 1988-1989 GMC V1500 Suburban Base 1988-1989 GMC V1500 Suburban Sierra Classic 1988-1991 GMC V2500 Suburban Base 1988-1989 GMC V2500 Suburban Sierra Classic 1990 GMC V2500 Suburban SLE