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460 Swapped Bronco W/ 4" Lift Coil Spring Too Soft

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Old Apr 1, 2026 | 08:09 AM
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460 Swapped Bronco W/ 4" Lift Coil Spring Too Soft

Howdy Yall!!
I swapped a 460 into my 87 Bronco and put a 4" lift on her (4 Bilstein front shocks). The problem I'm experiencing is the front end is extremely soft. Can anyone recommend any stiffer coils for the front end? Any help is appreciated. Just to re-itterate, this is not a shock issue, the springs just cant keep up.
 
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Old Apr 1, 2026 | 01:08 PM
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You can answer this yourself. What is the spring rate on the coils from the kit? Did you try asking the lift kit manufacturer?
 
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Old Apr 2, 2026 | 06:38 AM
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Post pic of lift kit
Agree, find out what springs are on it and go bigger
I had to use Ford springs at the dealer, and they made 40 or so different spring rates
Of course, I was fighting body lean but you just get yourself some heavier springs
 
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Old Apr 3, 2026 | 10:24 AM
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I wonder if f250 2wd springs would work?
 
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Old Apr 3, 2026 | 04:27 PM
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Originally Posted by stephen.osborne1
I wonder if f250 2wd springs would work?
Stock replacements won’t since the OP installed a 4” lift kit.
 
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Old Apr 3, 2026 | 08:45 PM
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Originally Posted by My4Fordtrucks
Stock replacements won’t since the OP installed a 4” lift kit.
Yeah, but 4" f250 springs may work great.
 
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Old Apr 4, 2026 | 06:30 AM
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Originally Posted by stephen.osborne1
Yeah, but 4" f250 springs may work great.
Not that there aren’t any but do you have a source and part number for a 2wd F250 lift kit? Does it list different springs if you have a diesel/ 460 vs 300/302/351?
 
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Old Apr 4, 2026 | 10:15 PM
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Originally Posted by My4Fordtrucks
Not that there aren’t any but do you have a source and part number for a 2wd F250 lift kit? Does it list different springs if you have a diesel/ 460 vs 300/302/351?
No, I don't. It seems I used to see them listed, but haven't looked for years. I bet the Google Gods may provide.
 
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