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-   -   trailing arm crossmember location (https://67-72chevytrucks.com/vboard/showthread.php?t=726894)

Couch 01-08-2017 03:16 PM

trailing arm crossmember location
 
I posted this in suspension, got views, but couldn't get a response. just wanting a little reassurance.

I recently purchased a porterbuilt trailing arm crossmember and am planning on backhalfing my pickup with the chris alston battle cruiser kit but I will be remaining trailing arm. my question is, it is currently a 72 longbed frame- if I remove the factory TA crossmember and install the PB fab one a foot further towards the front, then lop off the frame behind it and weld in the back half, that will essentially leave me with a shortbed wheelbase correct? just want to be sure from all of the posts that ive read.

Captainfab 01-08-2017 11:59 PM

Re: trailing arm crossmember location
 
Yes, moving the trailing arm crossmember forward 12" will give you a 115" wheelbase. Before you weld the PB TA crossmember in place, be sure you have sufficient room to weld and reinforce the backhalf to the frame.

Couch 01-09-2017 01:03 AM

Re: trailing arm crossmember location
 
thank you, i had read quite a few posts on here and had a pretty good idea, but the reassurance from you is very appreciated.:metal:

c10-72 II 01-13-2017 10:10 PM

Re: trailing arm crossmember location
 
Are you going to make a build thread? I'd sure like to see how you do it. Always wanted to backhalf my c10.

Couch 01-30-2017 12:19 PM

Re: trailing arm crossmember location
 
Quote:

Originally Posted by c10-72 II (Post 7825299)
Are you going to make a build thread? I'd sure like to see how you do it. Always wanted to backhalf my c10.

yeah, i will be doing a build thread going here soon. still accumulating some parts that way its not too strung out and i can hammer alot of it back together at once.


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