Pro Comp Suspension 62247 Features: Complete w/New Hi-Nuts and Extra Thick Washers Usually Adequate for Stock Leaf Spring Packs Usually Adequate for Aftermarket Leaf Spring Packs Height: 3.75 Width: 5.00 Length: 17.50 Weight: 11.35 lbs Fitment: 2013/Ford/F-350 Super Duty/XLT Standard Cab Pickup 2-Door/6.7L 6651CC 406Cu. In. V8 DIESEL OHV Turbocharged::Rear^^2013/Ford/F-350 Super Duty/XLT Standard Cab Pickup 2-Door/6.2L 6210CC 379Cu. In. V8 FLEX SOHC Naturally Aspirated::Rear^^2013/Ford/F-350 Super Duty/XLT Extended Cab Pickup 4-Door/6.7L 6651CC 406Cu. In. V8 DIESEL OHV Turbocharged::Rear^^2013/Ford/F-350 Super Duty/XLT Extended Cab Pickup 4-Door/6.2L 6210CC 379Cu. In. V8 FLEX SOHC Naturally Aspirated::Rear^^2013/Ford/F-350 Super Duty/XLT Crew Cab Pickup 4-Door/6.7L 6651CC 406Cu. In. V8 DIESEL OHV Turbocharged::Rear^^2013/Ford/F-350 Super D...