Yukon Gear 1541H Inner Axle For 78+ 8.5in GMYukon Gear & Axle offers an extensive line of general replacement and high performance axles for passenger car, truck and SUV applications. High quality alloys and the latest in heat treating technologies provide a stronger than stock axle for off road, on the street, or at the track. This Part Fits: Year Make Model Submodel 1987 Chevrolet Blazer Custom Deluxe 1987 Chevrolet Blazer Silverado 1979 1980 Chevrolet K5 Blazer Cheyenne 1981 1986 Chevrolet