2020-2022 Superduty 4" 4-Link Conversion Kit with FOX 2.0 Performance Shocks (BDS1566FS) sierra GM 1/2 ton 4in Rear

GM 1/2 ton 4in Rear Spring-52 eye-to-eye

Part Number: 985-02-004

and long-lasting performance

BDS 5" rear leaf spring lift block kit for leaf spring trucks

2020-2022 Superduty 4" 4-Link Conversion Kit with FOX 2.0 Performance Shocks (BDS1566FS) sierra GM 1/2 ton 4in RearBDS 4" lift kit with 4 link conversion for dual rear wheel Ford F350 Super Duty gas trucks, with clearance for up to 37" tires. Up front are gas specific Pro Ride coil springs, 4 link control arms with conversion brackets, a forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets, and nitrogen charged shocks. The rear uses a fabricated lift block, longer u bolts, brake line brackets, and NX2 Nitro