ProComp 1IN 04-20 F150 REAR BLOCK KIT

The ProComp 1 Inch Rear Block Kit Ford F150 is a simple and practical rear lift solution for 2004 through 2020 F150 2WD and 4WD owners who need a subtle 1-inch raise at the rear to restore a useful towing and hauling stance without any cutting, welding, or permanent modifications to the factory truck. This kit comes complete with rear lift blocks, vehicle-specific U-bolts, and all required hardware for a clean bolt-on installation that leaves the factory rear suspension structure completely intact. At IMM Hawaii Parts, we stock this kit for F150 owners who want a straightforward and reliable way to add a modest rear lift for better load handling without overcomplicating their suspension setup.

ProComp 1 Inch Rear Block Kit Ford F150 Bolt On With No Permanent Modifications

Every component in this kit installs using the existing rear suspension mounting points on the 2004 through 2020 Ford F150 without requiring any cutting of factory components or permanent changes to the truck structure. The 1-inch rear lift blocks sit between the axle and the factory leaf spring pack and are secured using the included vehicle-specific U-bolts and all required fasteners. This bolt-on approach keeps the installation clean and straightforward while preserving the factory rear suspension setup completely intact for owners who want the flexibility to return the truck to stock configuration in the future without any trace of permanent modification.

Raises the Rear 1 Inch for Better Towing and Hauling Stance

Adding 1 inch of rear lift through this block kit restores a useful forward rake to the F150 that gets compressed away when the truck is loaded with heavy cargo, a toolbox, camping gear, or towing equipment. When the rear of a fully loaded F150 drops under weight, the truck sits flat or slightly nose high, which affects towing stability and the overall confidence of driving the truck at capacity. The ProComp 1-inch blocks available at IMM Hawaii Parts correct this by raising the rear back into a proper position that keeps the F150 feeling planted and controlled under load on the highway and on job site terrain alike.

Vehicle Specific U-Bolts for a Secure and Properly Fitted Install

The vehicle-specific U-bolts included in this kit are sized and shaped for the exact rear axle dimensions of the 2004 through 2020 Ford F150, ensuring a correct and secure fit without the gaps or misalignment that generic U-bolts can create on a platform they were not designed for. Properly fitted U-bolts are critical for keeping the lift blocks clamped tightly against the axle and leaf spring pack through the sustained vibration, towing loads, and daily driving stress that an F150 regularly encounters. Using the right hardware from the start is one of the details that makes this ProComp kit a reliable long-term rear lift solution.

Durable and Safe Way to Add 1 Inch of Rear Lift

This kit is engineered as a safe and durable approach to adding 1 inch of rear lift to the F150 without relying on improvised solutions or generic hardware that was not designed for this specific truck. The rear lift blocks, U-bolts, and all included hardware are selected and sized for the 2004 through 2020 F150 platform, giving the installation the structural reliability needed to perform safely through regular towing, hauling, and daily driving use over the long term.

Product Details

Who This Kit Is For

The ProComp 1 Inch Rear Block Kit Ford F150 is the right choice for 2004 through 2020 F150 2WD and 4WD owners who need a simple, clean, and reliable 1 Inch Rear lift solution for towing and hauling stance correction. With vehicle-specific U-bolts, all required hardware included, and a bolt-on installation that requires no cutting or permanent modifications, this kit is one of the most practical and straightforward rear lift options available at IMM Hawaii Parts for F150 owners who want better rear stance under load without any complicated modification work.

Need help finding the right parts for your vehicle? Contact IMM Hawaii Parts today for expert advice and personalized support.