Yukon Alloy 5-lug rear axle is a replacement built for GM 8.5-inch vans from 1975–1988, made with quality alloys and heat-treating for enhanced strength over stock. This axle fits GM 8.5" vans from that range, measures 33 7/16" long, features a 28-spline shaft and 5-lug wheel holes, and serves as a direct-fit replacement for vintage GM van restorations or repairs requiring a durable axle.
Yukon Gear 1541H Alloy 5 Lug Rear Axle For 8.5in GM 2Wd Van