Zone Offroad 99-04 Ford F-250/F-350 Leaf Spring 4in SD/6in Exc. turn14-product-not-found-review Meets SFI 29

Meets SFI 29

The 200 Micro Extruded passages provide a large surface area to transfer heat for external air flow cooling while turbulent oil flow design promotes a more complete cooling

Transmission Filter Adapter Bolt

800-2400 RPM Range

Zone Offroad 99-04 Ford F-250/F-350 Leaf Spring 4in SD/6in Exc. turn14-product-not-found-review Meets SFI 29Manufacturer Part # : ZONF0401 Market Description This multi spring leaf pack provides 4" of lift on a Super Duty and 6" of lift on an Excursion without sacrificing ride quality. Meets or exceeds original equipment ratings and comes with factory equipment style rubber bushings. Sold individually. Features and Benefits 5 Leaf with center leaf spacer plates between each leaf and anti friction pads for smooth, quiet operation. Preinstalled OE style