Timbren 2003 Ford E-450 Super Duty Rear Suspension Enhancement System 50/52 3L Viton Integral Exhaust Valve

3L Viton Integral Exhaust Valve Stem Seal - Set of 8

show use only and are not compliant for street use

5mm Bore 32mm Comp Height +1

Contains polished stainless steel washers and black nylon allen plugs

Injector Dynamics ID1050X Injectors - 60mm Length - 14mm Purple Top - 14mm Lower O-Ring (Set of 2)

Timbren 2003 Ford E-450 Super Duty Rear Suspension Enhancement System 50/52 3L Viton Integral Exhaust ValveTimbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension. Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed