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-   Suspension (https://67-72chevytrucks.com/vboard/forumdisplay.php?f=25)
-   -   Crossmember Drop (https://67-72chevytrucks.com/vboard/showthread.php?t=60649)

shimp 04-12-2004 01:01 AM

Yeah. Mine is already pretty low from what I have done to it (repositioning the body on the frame) but I want it all the way down. I only need about 1" more to lay completely flat on the rocker in the front. I'm gonna do it without a body drop, and without the full X-member mods you guys are doing. (at least I am going to try my damndest, I just don't think it's that damned hard to do) Guess I'll find out.... nothing like a challenge right?

Check out the pics:

http://www.texastruck.org/misc/12-03/slab-road-1.jpg



http://www.texastruck.org/misc/12-03/slab-road-3.jpg

wdz28ss 04-21-2004 12:45 AM

Has this post finally been beat to death?

grnddwn 04-21-2004 01:22 AM

Hell no I got some more pics comin hopfully this weekend

slammd72 04-23-2004 08:48 PM

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anyone thought of sectioning the crossmember 2"?

slammd72 04-23-2004 08:52 PM

as you can see i have cut the top off of the crossmember, and what i was thinking of doing was to cut exactly 2" out of the center and then just weld it back together. so i would use the same motor mounts and i would be just bringing the bottom of the member up. let me know if anyone thinks this may work!

SCOTI 04-23-2004 08:59 PM

That's basically how CapKaos did his (& I did mine). We just didn't slice the entire c-member, just between the rails.

I only cut 1.5" though.

slammd72 04-24-2004 03:13 AM

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i came to a better solution (maybe) as i read the start of this thread. tell me if this would sound good. i am just going to section the part of the member that accepts the stock lower control arms by cutting the part shown in the pics out and then taking 2" off the top then bolting the two pieces the the control arm then welding them to the top of the member. please give me some feed back on this!?!?

slammd72 04-24-2004 03:13 AM

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.

slammd72 04-24-2004 03:15 AM

then i will just fill in the rest of the bottom of the member between the two mounts with steel to smooth it out and make it look really clean

shimp 04-24-2004 03:20 AM

I'm not 100% sure but if you move the lower contol arms up without moving up the upper control arms your ball joints could bind up?

Like I said I'm not sure, someone correct me if I am wrong please.

slammd72 04-24-2004 03:21 AM

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by the way here is my rear c-notch

slammd72 04-24-2004 03:36 AM

I am going to cut the end of the stock control arm off and then re-angle it so that the ball joint will not bind up

fastbagged68 04-25-2004 12:46 AM

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Update pics of my burban, got my wheels in and stuffed them in there.

fastbagged68 04-25-2004 12:50 AM

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another shot, It will go lower but its hung up on something!

Captkaos 04-25-2004 01:24 AM

Quote:

Originally posted by shimp
I'm not 100% sure but if you move the lower contol arms up without moving up the upper control arms your ball joints could bind up?
If you move the lower without moving the upper you are changing the geometry of the suspension and it will change the way the pieces act together. Binding is a definite possibility. You really don't want to fool with the geometry unless you have researched its affects through some suspension geometry analysis.

Captkaos 04-25-2004 01:24 AM

fastbagged68 That ROCKS!!!

ghetocrewzer 04-25-2004 11:44 AM

sic
 
Fastbagged that thing is hella sic. Gotta love only seeing half of those big billets does that mean they were only half price(LOL). Hope once I get my Burb closer to completion I can get some Boyd Slayers 20x8 and 20x12's for the back. Keep up the good work and keep us updated on progress.

ghetocrewzer 04-25-2004 11:50 AM

my burb
 
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Finally got my universal from Flaming River and got steering hooked back up. Engine is finished and ready to go back in. Should have it back on the road next weekend then I can build new floor in the rear. Got about 21 days until Showfest so I guess I'm right on schedule.

phantom dually 05-04-2004 09:18 PM

ok where are the updates??

phantom dually 05-20-2004 06:20 PM

has this thread died??

GMCGRANDS 05-23-2004 01:06 AM

I hope it hasnt died as well. Were are the updates?

grnddwn 07-15-2004 02:17 PM

Bring back the thread :metal:

phantom dually 07-19-2004 04:26 PM

I wish I had some progress to show here!! I just sold my house a month back and my new garage is not complete yet. I havent done a thing damn it!! I was wondering were the thread went anyhow. I have managed to get my 496 project going good. The whole short block is assembled and ready to bolt heads on.

FuelCellGuy 07-19-2004 11:13 PM

I read on the 47-55 section of the board that a 67-72 crossmember will fit in a 48 Chevy 3100 frame by cutting 1 5/8" out of the middle. I guess it could also be section for an ultimately low classic crewzer. Cool! :cool: :metal:

Slammed66 07-29-2004 09:01 AM

I Havent bagged the front of mine , Ive done a small notch on the rear 2.5 inch, ( goin bigger real quick) , Ill be baggin the front this winter But A while ago I built a drop member , I was just wondering if Ill have steering shaft cleanace issues right now If I thorw in the drop member in with out the bags , I have 2.5 inch spindles and 3 inch springs up front right now and its in a 64 short step , with and 82 crossmember and suspension in it. whadda ya think?


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