4 Inch Lift Kit Suspension Lift Kit Rough Country #RCS505.20

Give your 77-79Ford Super Duty an impressive upgrade, front to back with Rough Country's 4" Ford Suspension Lift Kit! This easy-to-install lift kit raises increases your ground clearance to avoid any obstacles and provides a better-than-stock look that gives an improved ride height and more aggressive appearance. This kit features a set of front and rear, lifted leaf springs allowing you gain additional ride height without sacrificing ride quality or performance. A raised steering block and all necessary hardware is provided to keep everything at optimum angles for a factory-like ride, even after lifting. A set of Rough Country's premium N3 shocks are also included. These fine tuned 10-stage variable high-pressure Nitrogen charged shocks offer a fantastic blend of off-road action and smooth highway ride quality. With a durable 18mm spring-loaded piston rod and faster-cooling 54mm shock body. Rough Country's 4"Ford Suspension Lift Kit comes with everything you need to fit up to a 35" tire with proper wheel backspacing. Best of all, Rough Country's 4" Ford Suspension Lift Kit is backed by our Lifetime Replacement Warranty.

Models with a Dana 60 front axle require Dana 60 steering block. (#6608) Does NOT fit highboy models.

Rough Country is proudly American-born and based. Our products are designed, engineered, tested, and assembled in the USA. Were committed to delivering the quality, reliability, and performance American drivers expect, whether theyre hitting the pavement or heading off the grid. While some materials are sourced globally, our foundation, focus, and operations remain right here at home.

• Installation Time: 6 - 8 hours
• Tire Info: 35x12.50R16:Factory 16:8x165.1:-:-
• Easy bolt-on installation
• Increased ground clearance