What is the purpose of the tapered blocks?

The tapered blocks are designed to correct the pinion angle of your driveshaft after you've lifted the rear of your truck. This helps prevent driveline vibrations and ensures smoother operation.

How do the U-bolts resist corrosion?

The U-bolts feature an e-coating. This is a protective finish applied to the metal that helps shield them from moisture and road salt, reducing the risk of rust and corrosion.

What lift height can I expect from this kit?

The lift height will depend on the specific block size included in the kit. Skyjacker offers blocks in various heights, so consult the product details or manufacturer specifications for the exact measurement.

Skyjacker 1997-2003 Ford F-150 4 Wheel Drive Suspension Block and U-Bolt Kit

Specifications

Brand: Skyjacker
Part #: BUK3573
UPC: 803696116747

Skyjacker 1997-2003 Ford F-150 4 Wheel Drive Suspension Block and U-Bolt Kit

Name: Skyjacker 1997-2003 Ford F-150 4 Wheel Drive Suspension Block and U-Bolt Kit
Brand: Skyjacker
Price: 137.75 USD
Availability: InStock

$137.75

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1997-2003 Ford F-150 4WD. Skyjacker suspension block and U-bolt kit adds rear lift.

Key Features

Fits 1997-2003 Ford F-150 4WD.
Blocks are made from ductile iron with fixed center pins.
Blocks are tapered to correct pinion angle and prevent driveline vibrations.
U-bolts are e-coated for corrosion resistance.
Provides rear lift for your truck.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Ford F-150 1997-2003

Product Details

If you're looking to lift the rear of your 1997-2003 Ford F-150 4WD, this suspension block and U-bolt kit from Skyjacker is a solid option. It's designed to give you that extra height in the back, helping you achieve a more level stance or make room for larger tires.

The kit includes blocks made from ductile iron, which is a strong material. These blocks have fixed center pins and are tapered. This taper is important because it helps correct the driveshaft's angle after the lift, which can prevent annoying driveline vibrations. The U-bolts that come with the kit are e-coated. This coating helps protect them from rust and corrosion, so they'll hold up better over time, especially in areas where road salt is used.

This kit is a straightforward way to add rear lift to your F-150. Just be sure to check the manufacturer's instructions for the specific lift height you'll gain, as it depends on the block size you choose.