FORD E250 VAN 99 (9.75" ring gear), (semi-floating axle), drum brakes, 3.73 ratio. FORD E250 VAN 00 (9.75" ring gear), (semi-floating axle), drum brakes, 3.73 ratio, ID 606022-1. FORD E250 VAN 97-98 semi-floating (Dana-Spicer manufactured), 3.73 ratio.
