Yukon Gear 1541H Alloy Rear Axle For 80-88 8.5in GM Caprice and ImpalaYukon 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 1977 1979 Buick Electra 225 1977 1984 Buick Electra Limited 1978 1984 Buick Electra Park Avenue 1977 1981 Buick LeSabre Base