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1961 - 1966 F-100 & Larger F-Series Trucks Discuss the Slick Sixties Ford Truck

Rear Spring U-Bolt

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Old May 4, 2021 | 03:52 PM
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Rear Spring U-Bolt

So in removing the rear spring u-bolts on my 66 F-100 2wd I bent the end of one side (unless this is how they are supposed to be?), and I cannot find replacements anywhere. Anyone know where I can get these or if another year u-bolt will fit? LCM has 1966 for a F-250, but they told me they are different and would not fit.

thanks in advance!

Dan

 
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Old May 4, 2021 | 04:15 PM
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Those bolts are way past due for replacement. Order them from Dsuban. https://www.dsuban.com/custom-u-bolts/

Also make sure to order the heavy hex nuts and washers at the same time. They ship very fast!
 
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Old May 4, 2021 | 07:05 PM
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Thanks! They sure didn't come off easy!
 
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Old May 4, 2021 | 07:56 PM
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See if you have a spring suspension shop in your area. They could make a set of u-bolts right there. In Phoenix we have Dunbar Spring, they made me a set of u-bolts for a Mustang in about 20 minutes.
 
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Old May 4, 2021 | 08:05 PM
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Summit Racing sells axle u-bolts.
 
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Old May 4, 2021 | 08:15 PM
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Napa has them in every size and flavor. Never reuse a U-bolt as the nut crushes the thread when torqued, rendering them one and done.
 
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Old May 4, 2021 | 08:16 PM
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I don't know the quality, but most auto parts stores have them
 
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Old May 5, 2021 | 07:18 AM
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Originally Posted by Christmas
Napa has them in every size and flavor. Never reuse a U-bolt as the nut crushes the thread when torqued, rendering them one and done.
Thanks - I didn't know that! Is that the same for the shackle bolts also? Those came off relatively easily in good condition and I was planning to reuse them....
 
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Old May 5, 2021 | 11:29 AM
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Shackle bolts are fine to reuse. They use a special nut that acts like a Nylock.
 
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Old May 6, 2021 | 03:11 PM
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If you have a store around, O'reilly's carries a bunch of length and thickness u-bolts for around 10-12 bucks each including nuts and washers. That's where I got mine from.
 
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Old May 6, 2021 | 03:36 PM
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Originally Posted by lizardman1
See if you have a spring suspension shop in your area. They could make a set of u-bolts right there.
This right here. A local spring/axle shop can make then for you for as cheap a anywhere.
 
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Old May 7, 2021 | 08:09 AM
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If you still end up needing them let me know and I can bend them up and get them shipped to you with free shipping. Normally a 2 day express.
 
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