The Timbren Suspension Enhancement System for 1980 Ford F800 rear adds auxiliary hollow rubber springs that absorb bumps and automatically firm under load to prevent rear sag when towing or hauling heavy loads. The kit bolts on without airlines or routing and installs with basic hand tools. Rated for a 15000 lb rear capacity, it improves handling, reduces squat and comes with a lifetime warranty for heavy-duty applications.
Timbren 1980 Ford F800 Rear Suspension Enhancement System