Tuff Country 17-22 Ford F-250/F-350 Super Duty 4x4 w/Gas Engine 4in Performance Lift Kit (No Shocks) Bumpers- Grilles & Guards>Tow Bars leaves them connected unless voltage

leaves them connected unless voltage drops below 11

Premium Hardware: Premium stainless steel T-bolt clamps and a silicone bellows coupling are used for durability while also providing the most secure installation available

With a high-gloss finish

it doesn't protect the rest of your engine from the effects of blow-by

Tuff Country 17-22 Ford F-250/F-350 Super Duty 4x4 w/Gas Engine 4in Performance Lift Kit (No Shocks) Bumpers- Grilles & Guards>Tow Bars leaves them connected unless voltageTuff Country EZ Ride suspension 2. 5? lift kits for the Ford F 250 & F 350 allow for 33? tires and gives additional fender clearance. The included upper coil springs spacers lift the front of the F 250 F 350 without sacrificing ride quality. Also Includes rear add a leafs which are added to the existing leaf springs. Installation Instructions