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c notch already in, want to move trailing arm crossmember back
im concerned.. i have already installed my c notch and welded it inside the frame rails.. my problem is after looking at other trucks i feel like teh rear end needs to be moved back some to the wheel will be centered in the wheel opening.. im pretty sure that after i move teh crossmember back the rear axle will not be centered in teh c notch.. I need any advive as to what i need to do.. thanks in advance
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Re: c notch already in, want to move trailing arm crossmember back
What type of notch did you use? Most bolt in C-notches have enough wiggle room that you might be able to go back almost an inch. If not, you might be starting over.
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Re: c notch already in, want to move trailing arm crossmember back
What year truck?
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Re: c notch already in, want to move trailing arm crossmember back
From a previous post-
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Re: c notch already in, want to move trailing arm crossmember back
its a 71 SWB
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Re: c notch already in, want to move trailing arm crossmember back
and its a CPP notch
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Re: c notch already in, want to move trailing arm crossmember back
and im not sure if it makes any difference, but i have installed a CPP trailing arm crossmember as well
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Re: c notch already in, want to move trailing arm crossmember back
With the bolt-in style c-notches for the 6x-72 'curved' frames, there is some wiggle room (per Ken's description :lol: ).
There's 2 ways to alter the C/L of the axle in the wheel-well opening: 1) move the rear back; 2) move the body forward. You can shift the bed as far forward as possible for some of the amount needed. If I recall, my 68 had the axle tubes toward the front of the c-notch @ full drop (no springs/bags). So moving the rear back .500 ~ 1.00" should possibly be do-able (not all trucks are the same). I don't think you'll get more than an inch w/the bolt-in style c-notches. But, add the bed shift forward w/a .500-.750" rear end repositioning & you might hit the sweet spot you're seeking. What truck arm c.member are you using? What drop components? |
Re: c notch already in, want to move trailing arm crossmember back
My trailing arm cross member is CPP, still have the original trailing arms.. Are the aftermarket trailing arms an exact replica as far as measurments go, or could i be lucky enough for them to be an inch longer? i have not bought any other drop components yet..
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Re: c notch already in, want to move trailing arm crossmember back
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ECE's truck arm mounts are bolted to the x.member so they can be unbolted & spaced (easy & cheap). Most aftermarket truck arms are stock length. Porterbuilt is the guy you want to go with to get what you need. Give him a call or send him a PM. |
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