
Specifications
- Brand
- Energy Suspension
- Part #
- 4.2129R
- UPC
- 703639331407

Energy Suspension Rear Spring Frame Shackle Kit - Red
$25.68
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Fits 1973-1981 Ford F-100. Rear spring frame shackle kit made of Hyper-Flex polyurethane for improved vehicle control.
Key Features
- Fits 1973-1981 Ford F-100, 1975-1981 Ford F-150, 1984-1990 Ford Bronco II, and 1983-1988 Ford Ranger.
- Made from Energy Suspension's Hyper-Flex performance polyurethane for improved durability.
- Helps the suspension function properly for better vehicle control during turns, acceleration, and braking.
- Designed to last 5-10 times longer than conventional rubber components.
- Includes common frame shackle bushings for the rear suspension.
⚠️ 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
Product Details
If you're working on the rear suspension of your 1973-1981 Ford F-100, replacing worn-out rubber bushings with a set of Energy Suspension's frame shackle kit is a smart move. These kits are designed to help your suspension function properly, which makes a big difference when you're maneuvering through turns, accelerating from a stop, braking, or just going over rough roads. They help keep the vehicle in control by providing a more solid connection between the frame and the leaf springs.
This kit uses Energy Suspension's Hyper-Flex performance polyurethane, a material that's known to last significantly longer than standard rubber components – often 5 to 10 times longer. This means you get improved durability and performance from your suspension for a much longer time. The red color adds a nice touch under the truck, but the real benefit is the improved feel and control you'll get from a well-functioning suspension.
Specifications
- Brand
- Energy Suspension
- Manufacturer Part #
- 4.2129R
- UPC
- 703639331407
Frequently Asked Questions
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