Richmond Gear D60373 Ring and Pinion Height: 5.250 Width: 15.250 Length: 11.000 Weight: 18 Fitment: 2006/Ford/E-350 Super Duty/XLT Standard Cargo Van 2-Door/6.8L 415Cu. In. V10 GAS SOHC Naturally Aspirated^^2006/Ford/E-350 Super Duty/XLT Standard Cargo Van 2-Door/6.0L 363Cu. In. V8 DIESEL OHV Turbocharged^^2006/Ford/E-350 Super Duty/XLT Standard Cargo Van 2-Door/5.4L 330Cu. In. V8 GAS SOHC Naturally Aspirated^^2006/Ford/E-350 Super Duty/XLT Extended Cargo Van 2-Door/6.8L 415Cu. In. V10 GAS SOHC Naturally Aspirated^^2006/Ford/E-350 Super Duty/XLT Extended Cargo Van 2-Door/6.0L 363Cu. In. V8 DIESEL OHV Turbocharged^^2006/Ford/E-350 Super Duty/XLT Extended Cargo Van 2-Door/5.4L 330Cu. In. V8 GAS SOHC Naturally Aspirated^^2006/Ford/E-350 Super Duty/XL Standard Cargo Van 2-Door/6.8L 415Cu. In. V10 GAS SOHC Naturally Aspirated^^2006/Ford/E-350 Super Duty/XL Standard Cargo...