Fits Ford F-250/F-350 SD (17-22) 6" Lift Kit; 4-Link; D/S; Vertex; 56051 front-disc Outlet Port Diameter: ORB-10

Outlet Port Diameter: ORB-10

7 V8 1976 - 1977 Pontiac LeMans Base 305/5 V8 1976 Pontiac LeMans Sport Coupe 305/5 V8 1977 Pontiac LeMans Base 350/5

Smooth transition 1½

3L V6 1988 - 1990 GMC S15 173/2

Fits Ford F-250/F-350 SD (17-22) 6" Lift Kit; 4-Link; D/S; Vertex; 56051 front-disc Outlet Port Diameter: ORB-106 Inch Lift Kit 4 Link D S Vertex Ford Super Duty (17 22) Gain greater travel and improved handling while adding ground clearance and aggressive style with Rough Country's 4 Link F 250 Lift Kit. This innovative kit allows you to replace your factory arms with a 4 Link setup, using Rough Country's durable, fixed upper arms and adjustable lower control arms. A set of radius arm drop brackets maintain proper geometry and allow for proper caster setting,