The Timbren Suspension Enhancement System for 1976 Ford F-100 RWD rear suspension is a bolt-on rubber-spring upgrade that cushions bumps, prevents rear sag and improves handling when hauling. Rated for 6000 lbs, the kit installs with basic hand tools and contains no airlines or fittings to leak. Hollow rubber springs automatically increase support as load rises, helping maintain a consistent ride and better stability.
Timbren 1976 Ford F-100 RWD Rear Suspension Enhancement System