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1948 - 1956 F1, F100 & Larger F-Series Trucks Discuss the Fat Fendered and Classic Ford Trucks

cab shims

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Old Apr 3, 2017 | 04:51 PM
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cab shims

Im putting the 49 cab back on the frame having problems with alignment with the new cowls and new firewall. the hole for the mount to inner fender is off. someone said i might have to shim up the front mount. do i also shim up the mount that under the cab floor the same amount help! thank you.
 
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Old Apr 3, 2017 | 09:15 PM
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A picture would help us understand the nature of the misalignment.
 
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Old Apr 4, 2017 | 04:26 PM
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alignment not correct



cab mount bracket not aligning with new cowl hole





shim i made got pictures from catalog
 
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Old Apr 4, 2017 | 04:46 PM
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Are the cowl, firewall, and cab mount strut all welded together yet? Shimming under the mount will just raise all of it together, because they are all connected to each other. It's common to have to "work on" repro pieces like this to make them all align.

What's up with that steering box? Is it modified to use a later column?
 
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Old Apr 4, 2017 | 05:47 PM
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no welds yet everything just screwed together.steering box is out of a late 80s ford van.I wasn't sure if the miss alignment would affect the inner fender
 
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Old Apr 4, 2017 | 06:35 PM
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You should put more pic of your build I see that you are replacing the floor also looks to me like an extensive rebuild how are the door fitting they are less forgiving than the front clip but it all bolts together
 
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Old Apr 4, 2017 | 06:43 PM
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I had a hard time getting that carriage bolt it is a critical area
 
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Old Apr 5, 2017 | 06:25 PM
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Like Ross says I don't see how shimming will help. Did you do repairs to your cab floor?

A lot depends upon the rear cab mounts. I went away from the stamped steel mounts to the solid cast "dogbone" mounts as the rubber bushings are better.


Dogbone-style rear cab mount




Stamped rear cab mounts (2 sets)
 
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Old Apr 7, 2017 | 05:14 PM
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yes i replaced the entire floor pan fire wall and full cowl all new . i also replaced the rear mounts with the dog bone mounts.
 
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Old Apr 7, 2017 | 05:58 PM
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who made the cowl patches and the floor?

https://cimg5.ibsrv.net/gimg/www.for...21c4c7bc8a.jpg
 
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Old Apr 7, 2017 | 06:39 PM
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the fire wall and cab mounts are from LMK the full floor pan and full cowl are from Dennis Carpenter
 
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Old Apr 7, 2017 | 06:45 PM
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Old Apr 7, 2017 | 06:49 PM
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Old Apr 7, 2017 | 06:59 PM
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It looks like one of your stampings is incorrect. Can't tell which from the pix. If your seams all match with no big gaps then check to see if your doors fit. If all else is OK you may have to just bite the bullet and re-drill the hole.
 
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Old Apr 7, 2017 | 07:08 PM
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