What is the purpose of the tapered blocks in this kit?

The tapered blocks are designed to correct the pinion angle of your driveshaft. When you lift the rear of your truck, the angle of the driveshaft changes, which can lead to vibrations. These tapered blocks help bring that angle back closer to its original position, reducing the chance of driveline noise.

What does 'e-coated' mean for the U-bolts?

E-coating, or electrocoating, is a finishing process that applies a protective layer to the metal. For these U-bolts, it means they have an enhanced resistance to corrosion and rust, helping them last longer in various weather conditions.

Does this kit include everything needed to lift the rear suspension?

This kit includes suspension blocks and U-bolts. You will need to select the correct block height and U-bolt size for your specific application. Ensure you have the necessary tools for installation, as this is a suspension modification.

Skyjacker 1965-1976 Ford F-100 4 Wheel Drive Suspension Block and U-Bolt Kit

Specifications

Brand: Skyjacker
Part #: BUK5574
UPC: 803696117300

Skyjacker 1965-1976 Ford F-100 4 Wheel Drive Suspension Block and U-Bolt Kit

Name: Skyjacker 1965-1976 Ford F-100 4 Wheel Drive Suspension Block and U-Bolt Kit
Brand: Skyjacker
Price: 155.15 USD
Availability: InStock

$155.15

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Skyjacker 1965-1996 Ford F-100/F-150 4WD Suspension Block and U-Bolt Kit. Lifts the rear of your truck and corrects pinion angle.

Key Features

Fits 1965-1976 Ford F-100 and 1977-1996 Ford F-150 4WD.
Ductile iron blocks with fixed center pins for a strong connection.
Tapered blocks help correct pinion angle to prevent driveline vibrations.
E-coated U-bolts resist corrosion for improved durability.
Available in multiple lift heights and U-bolt configurations to suit your needs.

⚠️ 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 these vehicles

Ford F-100 1965-1976
Ford F-150 1977-1996

Product Details

If you're looking to lift the rear of your 1965-1996 Ford F-100 or F-150 4WD, this Suspension Block and U-Bolt Kit from Skyjacker is a solid option. This kit is designed to add height to your rear suspension, giving you more clearance for larger tires or a more aggressive stance.

The blocks in this kit are made from ductile iron and feature fixed center pins, ensuring a strong and stable connection. They're also tapered, which is a smart detail that helps correct your driveshaft's pinion angle. This is important because it can help prevent those annoying driveline vibrations that often come with lifting a vehicle. The included U-bolts are e-coated to resist corrosion, meaning they'll hold up better against rust and the elements over time. Skyjacker offers these U-bolts in various shapes and sizes, and the blocks come in several lift heights, so you can choose what works best for your build.

This kit is a straightforward way to achieve a rear lift. Just remember to check the specific lift height of the blocks you choose to ensure it matches your desired outcome and that you have the correct U-bolt length for your axle and block combination.