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Old Jun 28, 2018 | 10:39 PM
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Rear blocks

any body know the size difference in rear block size 250 vs f350? I was measuring them at the dealer today and they seemto be the same size except the f350s have a 1” block on the helper spring as well??
didnt the older models just have two seperate block sizes?
 
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Old Jun 29, 2018 | 05:47 AM
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I thought they were 1.5 and 2.5.

Maybe they're the same now just softer springs on the 250.
 
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Old Jun 29, 2018 | 05:49 AM
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Originally Posted by pkenn7
any body know the size difference in rear block size 250 vs f350? I was measuring them at the dealer today and they seemto be the same size except the f350s have a 1” block on the helper spring as well??
didnt the older models just have two seperate block sizes?
250 and 350 use same 4" block. I don't know about the helper spring block. The drw use a 3" block. I'm wanting to put the 4" block under my dually but having a hard time finding u-bolts, or a kit.
 
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Old Jun 29, 2018 | 06:43 AM
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Thanks everyone

lift kits for less pretty much has every legnth of ubolt you would need.
 
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