Rock Crawler 4 Coil Springs Pair 78-79 Bronco 66-79 F100-150 4x4

Item #: 781005
The WH all terrain Rock Crawler coils tackle everything from the extreme conditions found in racing the Mexican 1000 to the boulder strewn trails from coast to coast and they are well suited to get you to the mall and back in your daily driver. The all terrain Rock Crawlers are built by design to be the perfect balance of comfort and durability. They have established a proven track record in both the on and off-road environments.

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Rock Crawler Coil Springs are designed to give your 78-79 full size Bronco 4" of lift. Will also fit 66-79 Ford F100 and F150 trucks.
When rock crawling was beginning to grow in popularity, most of the Bronco coil springs on the market where a linear rate design with very heavy spring rates. The bar size was so large that the springs barely fit the coil cups. What you had was a stiff, non-flexible coil with a ride that would jar the fillings out of your teeth. It became obvious to us that we needed something different, so we designed and developed the ground breaking Rock Crawler coil line. At that time, the Rock Crawlers were the softest coil you could buy for the EB. These days you can get coils so soft that you can't hardly go around a street corner without body roll that makes your Bronco resemble a boat in the water. In contrast, the Rock Crawler coils are completely compatible with daily driving and off-road terrain from coast to coast. Since their introduction, we have received overwhelming positive feedback from Rock Crawler users. The 4" Rock Crawler coils are available in Red, Blue, and Black.

CLICK HERE for Installation Instructions
Outstanding Spring
Oct 29, 2016  |  By Wally Twixter
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Converted my K5 blazer to a 3 link with Deaver coils, good spring but as others stated very bouncy and hard to control without spending a lot of money in shocks. Replaced them with WH coils, what a difference, I found them to be much softer and gave me a way better ride. Perfect for my trail rig.
Coil Springs
Oct 14, 2015  |  By David
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Great product. Easy to put on and what a difference in the ride. I had EZ Ride 4" lift with their springs and it was rough. Now it rides like it did before the lift.
Beast!
Sep 17, 2015  |  By John
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Took out the bouncy Deaver super flex coils for these. MUCH better, more flex and no more bounce
nice springs
Jul 13, 2015  |  By chris
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took out deaver springs and installed these ones. Not as soft as the deavers but still ride really nice, handle well on and off road.
Nice
Oct 3, 2014  |  By Rick
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Installation instructions were on point. Are they better than deavers. We shall see.

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Rock Crawler 4 Coil Springs Pair 78-79 Bronco 66-79 F100-150 4x4
Item #: 781005
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