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| | | Forums66 Topics128,077 Posts1,056,019 Members48,433 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
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For helping keep this great
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Mar 2012 Posts: 102 Shop Shark | | Shop Shark Joined: Mar 2012 Posts: 102 | Hello, has anyone used the lowering u-bolt kit from chevsofthe40s on a 46 1/2 ton truck? See link below chevsofthe40s u-bolt lowering kit
1946 Chevy Truck Export Blue with Black Trim
| | | | | Joined: Jun 2011 Posts: 420 Shop Shark | | Shop Shark Joined: Jun 2011 Posts: 420 | the u bolts are for the front suspension, they are square, the rear u bolts are round I lowered the rear of my 46 1/2 ton just by removing 4 leaves from the springs and cut them 3" from the center bolt on both sides ( which makes them 6 inches long) then putting them back on top of the spring using the same center bolt and u bolts, which gives u a 2 1/2 inch drop and if you want to go lower, just use the pieces that you cut off the springs cut to match and drill them out add to the top of you're spring, then you'll need longer u bolts and center bolt, just take one of your original center bolts and u bolt to the local spring shop and have them make you longer ones, i saved alot of money doing mine that way, im trying to post pics on photo bucket | | | | | Joined: Jun 2011 Posts: 420 Shop Shark | | Shop Shark Joined: Jun 2011 Posts: 420 | | | | | | Joined: Mar 2012 Posts: 102 Shop Shark | | Shop Shark Joined: Mar 2012 Posts: 102 | Thank you. the u bolts are for the front suspension, they are square, the rear u bolts are round I lowered the rear of my 46 1/2 ton just by removing 4 leaves from the springs and cut them 3" from the center bolt on both sides ( which makes them 6 inches long) then putting them back on top of the spring using the same center bolt and u bolts, which gives u a 2 1/2 inch drop and if you want to go lower, just use the pieces that you cut off the springs cut to match and drill them out add to the top of you're spring, then you'll need longer u bolts and center bolt, just take one of your original center bolts and u bolt to the local spring shop and have them make you longer ones, i saved alot of money doing mine that way, im trying to post pics on photo bucket
1946 Chevy Truck Export Blue with Black Trim
| | | | | Joined: Mar 2012 Posts: 102 Shop Shark | | Shop Shark Joined: Mar 2012 Posts: 102 | Any other ways to lower a 46 truck?
1946 Chevy Truck Export Blue with Black Trim
| | | | | Joined: Nov 2011 Posts: 37 'Bolter | | 'Bolter Joined: Nov 2011 Posts: 37 | Hoozat, Nice looking truck, Have you got to see how that works on the road? | | | | | Joined: Jun 2011 Posts: 420 Shop Shark | | Shop Shark Joined: Jun 2011 Posts: 420 | not yet, still up in the air,on stands reworking the brake system at the moment, then gonna tear out the front end and put in a 3 in drop axle from nostalgia sids | | | | | Joined: Jun 2011 Posts: 420 Shop Shark | | Shop Shark Joined: Jun 2011 Posts: 420 | chevsofthe40s.com americanclassic.com oldchevytrucks.com for the rear of your truck
droppedaxle.com nostalgia sid's for the front | | | | | Joined: Nov 2011 Posts: 37 'Bolter | | 'Bolter Joined: Nov 2011 Posts: 37 | Hoozat, thanks for the info. Looks like we are trying for the same thing only I'm using a 47 1/2 ton. What type of rear end are you using and is that a T-5 trannie? I'm using a Saginaw 4 speed with a 235 but have not made up my mind on a rear end. Thinking about a 4x4 blazer so I can keep the 6 bolt rims. Again thanks for the good info. | | | | | Joined: Jun 2011 Posts: 420 Shop Shark | | Shop Shark Joined: Jun 2011 Posts: 420 | im using a 1989 s-10 5 lug rear and im converting the front brakes to disc to get the 5 lug front end and yes, im using a t-5 from a 88 s-10 | | |
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