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Extreme Duty Leaf Spring U-bolts, 78-79 Ford Bronco SKU: 791195
Extreme Duty Leaf Spring U-bolts, 78-79 Ford Bronco
Extreme Duty Leaf Spring U-bolts 78-79 Bronco ONLY each
Product Overview:
The force and stress placed on stock components by off-roading is enormous. We noticed that we were bending the stock U-bolt plates. So, we set out to build some that could take abuse.
Full description
The force and stress placed on stock components by off-roading is enormous. We noticed that we were bending the stock U-bolt plates. So, we set out to build some that could take abuse.
Our Extreme Duty U-Bolt Kit is made for the 78-79 Bronco It does not fit the 73-79 F150 4x4 and the 77 1/2-79 F250 4x4.
The force and stress placed on stock components by off-roading is enormous. We noticed that we were bending the stock U-bolt plates. So, we set out to build some that could take abuse. We also noticed the stock 1/2" U-bolts were pretty weak so we increased them to 5/8". It may seem kind of simple to take a piece of thick metal and drill some holes. We have seen these types of plates. The problem is the edge of a plate like this causes a ridged pressure point and can cause the spring to break at that point. We invested in tooling that routers the edge of our plates. In doing so, we are able to keep a stock type edge which compliments the spring when it's articulating. Most aftermarket u-bolt plates are 3/8" thick. We think that's way to wimpy for most wheelers today. Our Extreme Duty plates are 5/8" thick steel zinc plated for looks and corrosion protection. The 5/8"x 3 1/4" x 9 3/4" u-bolts are also zinc plated for looks and corrosion protection. Before you buy an inferior set of plates and u-bolts take the time to add up the cost because the inconvenience of poor quality will long out live the thrill of a bargain.
These are a must have for trail runners and rock crawlers. Keep your rear axle and springs mounted solid!
The force and stress placed on stock components by off-roading is enormous. We noticed that we were bending the stock U-bolt plates. So, we set out to build some that could take abuse. We also noticed the stock 1/2" U-bolts were pretty weak so we increased them to 5/8". It may seem kind of simple to take a piece of thick metal and drill some holes. We have seen these types of plates. The problem is the edge of a plate like this causes a ridged pressure point and can cause the spring to break at that point. We invested in tooling that routers the edge of our plates. In doing so, we are able to keep a stock type edge which compliments the spring when it's articulating. Most aftermarket u-bolt plates are 3/8" thick. We think that's way to wimpy for most wheelers today. Our Extreme Duty plates are 5/8" thick steel zinc plated for looks and corrosion protection. The 5/8"x 3 1/4" x 9 3/4" u-bolts are also zinc plated for looks and corrosion protection. Before you buy an inferior set of plates and u-bolts take the time to add up the cost because the inconvenience of poor quality will long out live the thrill of a bargain.
These are a must have for trail runners and rock crawlers. Keep your rear axle and springs mounted solid!
Instruction 1
California residents: Proposition 65 Warning
Q&A
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Asked by Chris, May 10, 2024 02:47
Q: Are the u bolts grade 8?
⮞ 1 Answer
Answered by ☆ sales - May 10, 2024 15:34
A: Yes, our 5/8" Extreme Duty U-bolts are Grade 8.
Asked by Jerme Miner, January 31, 2022
Q: I'm confused as to why these will fit a 79' Bronco but not my 79' F-150, how are they different?
⮞ 1 Answer
Answered by ☆ sales - January 31, 2022
A: The F150 has a block, atop the axle under the leaf springs. The 78-79 Bronco does not. With the F150's block in place, they are simply too short. Not enough threads or length.
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