Fits Ford F-250/F-350 SD 4WD (99-04) 4" Lift Kit; Rear Springs; V2; 50170 parking-brakes 7 V6 1967 - 1969

7 V6 1967 - 1969 GMC C35/C3500 Pickup 250/4

one module will be activated during the burnout

bypassing the tiny MPI injector orifice found on some factory equipment

2L/V8 2016 - 2017 GMC Yukon 6

The Dual Sync plugs directly into the 6015MSD DIS Ignition control providing the cam and crank signals

Fits Ford F-250/F-350 SD 4WD (99-04) 4" Lift Kit; Rear Springs; V2; 50170 parking-brakes 7 V6 1967 - 19694 Inch Lift Kit Rear Springs V2 Ford Super Duty 4WD (99 04) Give your 99 04 Ford Super Duty an impressive upgrade, front to back with Rough Country's 4" Ford Suspension Lift System! This easy to install lift kit raises the front of your vehicle to be equal height with the rear for a leveled, 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