2" - 4" Rear Blocks - 1980-2004 Ford F-Series OBS designed to properly fit select

designed to properly fit select models within this range

3L cooling system—extending water pump

This is the correct solution if your visor lights are flickering

OBS Ford Sway Bar Mount Brackets (05–16 Axle Swap)

2" - 4" Rear Blocks - 1980-2004 Ford F-Series OBS designed to properly fit selectSky's Rear Lift Blocks 2", 3", and 4" Heights Built for strength and versatility, these heavy duty rear lift blocks are a perfect fit for your OBS Ford or early Super Duty. Fabricated in the USA from 3 8" thick steel, these blocks feature a captured U bolt design to eliminate movement and ensure rock solid stability under even the harshest conditions. Whether you're replacing a factory block or dialing in your rear suspension height, these blocks are