Energy Suspension C Bushings
For '66-'79 Ford Bronco, F-100, and F-150
Energy Suspension's Polyurethane C Bushings increase the caster angle of early model live front axle Fords to increase turning response and straight line tracking, especially for lifted vehicles. Check out options for 2 to 7 degree caster increase below.
Pre 1980 4x4 Bronco, F-100, and F-150s will have negative caster the higher they are lifted which can produce steering wander and less precise turning. By installing these C bushings you can correct the caster and even push it to a more positive position increasing overall handling performance whether you're driving straight down a highway or taking a hard, muddy corner. There are options for a 2, 4, or 7 degree caster adjustment depending on your preference or size of lift installed on your Ford.
Recommended Caster Offset for Lift:
- Stock - 2 Inch Lift = 2 Degree Caster Increase
- 2 - 4 Inch Lift = 4 Degree Caster Increase
- 4 Inch and Above = 7 Degree Caster Increase
How Caster Works
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Longer Lasting, Better Performing...C bushings with Hyperflex Polyurethane that hold their shape, and your caster angle, much longer and more consistently than the potentially worn originals.
The original C Bushings on these older model Ford's are made of rubber which will degrade with time and wear. Energy Suspension creates their C bushings with Hyperflex Polyurethane that hold their shape, and your caster angle, much longer and more consistently than the potentially worn originals.
Kits are also available with Track Arm and Radius Arm Bushings included so you can upgrade those positions to polyurethane since you've already planned to pull the front end apart. These bushings are backed with a manufacturer's 2 year warranty, but DST will extend that warranty to lifetime status because we believe this is the last set you will ever have to buy.