Fits Ford F-250/F-350 SD (17-22) 6" Lift Kit; R/A; OVLDS; C/O V2; 51258 filter-back-exhaust 2002 - 2006 GMC Sierra

2002 - 2006 GMC Sierra 1500 HD

9L V8 1977 - 1981 Chevrolet G10 Chevy Van 305/5

1L L6 1975-1984 Chevrolet K10 Silverado 250/4

Full timing retard/control configurability per stage based on RPM or time

8L L6 1973 - 1974 Chevrolet C10 Pickup Base 350/5

Fits Ford F-250/F-350 SD (17-22) 6" Lift Kit; R/A; OVLDS; C/O V2; 51258 filter-back-exhaust 2002 - 2006 GMC Sierra6 Inch Lift Kit R A OVLDS C O V2 Ford Super Duty 4WD (17 22) Rough Country's Vertex Coilovers feature a monotube design with an external reservoir for increased oil capacity and damping sensitivity. When it comes to investing in a high end kit, you'll be pleased to find that Rough Country's 2. 5in piston design is beefier and offers an impressive 56% greater fluid capacity than the average reservoir shock. Each kit is paired with a monotube shock that