2" - 4" Rear Blocks - 1980-2004 Ford F-Series

Sky'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 up to the task.

Key Features:

• Available in 2", 3", or 4" lift heights

• Captured U-bolt design prevents blocks from shifting or spitting out

• Fits 3" wide leaf springs and 3.5" to 4" U-bolts

• Dual spring pin holes allow axle relocation 1" forward or backward

• Flat block (no taper), no bump stop tang

• Made in the USA from 3/8" thick steel

Application:
Fits most 3" wide spring setups on:

• 1980–2004 Ford F-250/F-350

• 1980–1996 Bronco/F-150

• Compatible with Sterling 10.25", 10.5", and Dana 80 axles

Also adaptable to older trucks (as far back as '78) with 3.125" axle tubes.