76 D100 lowering project before and after pictures.
#1432212
05/08/13 10:20 AM
05/08/13 10:20 AM
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Joined: Mar 2010
Posts: 271 Dearborn, Michigan
jstollfu
OP
enthusiast
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OP
enthusiast
Joined: Mar 2010
Posts: 271
Dearborn, Michigan
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I thought I would share some photos of my 76 D100 project. These are before it was lowered, after it was lowered with dropped lower control arms and cut springs, and finally after I went back and tossed out the cut springs in favor of Bell Tech Dakota 2 inch dropped spindles and going back to the stock original springs.
It rode horrible with the dropped lower control arms and cut springs. It bottomed out all the time. I had maybe and inch of suspension travel even after cutting 2 inches out of the bump stop bracket. The alignment angles for the upper and lower ball joints was terrible, the outer tie rod angles were terrible. The upper control arms would hit the steering shaft on the drivers side. It drove ok on a smooth roads but smooth roads in Michigan are few and far between.
So far with the dropped lower control arms and the dropped spindles, it rides much better, I've got 3-4 inches of suspension travel. The alignment angles are better, the upper and lower ball joints are more in-line. Also with the outer tie rod end going from the bottom of the steering arm on the spindle that angle is perfect. However, now the lower control arms less then 3 inches off the ground. The lower shock bushing is less then 2 inches off the ground. I've drug the shocks once in the few days I've driven it recently. I ran into some clearance issues using the Bell Tech spindles with the dropped lower control arms. But worked past them.
The stance is exactly the same as it was with the dropped arms and the cut springs.
Last edited by jstollfu; 05/08/13 03:31 PM.
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Re: 76 D100 lowering project before and after pictures.
[Re: 72d100]
#1432218
05/08/13 10:49 PM
05/08/13 10:49 PM
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Joined: Oct 2005
Posts: 6,048 Back home in PA
BulletBob
master
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master
Joined: Oct 2005
Posts: 6,048
Back home in PA
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Quote:
wow. them are some extreme suspension angles
I think I'm going to move my uppers up & tilt the lower balljoint a little too I bet you're really close to the steering shaft
My Pro Streeter that I had & built years ago was like that & I moved the bottom of the column up on the firewall Built another coupling shaft using borgeson joints Van LCA's were the only thing then
I've bought extra frames for one of my Shortbeds & RC so I can channel the rails into the crossmember 2" & use a rack with 1 7/8" E body Hooker SuperComps
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Re: 76 D100 lowering project before and after pictures.
[Re: jstollfu]
#1432221
05/09/13 08:59 AM
05/09/13 08:59 AM
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Joined: Mar 2011
Posts: 22 houston, tx
d100clubcab
member
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member
Joined: Mar 2011
Posts: 22
houston, tx
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Where did you get the dropped LCA (were they the mid-america customs you had a while back)? Did you replace the springs when you started to use the dropped LCA or did you keep the cut ones in? I've been kicking around the idea of lowering mine but I don't want to bottom out on these horrible Houston roads. And are those Boss 338 you have on you truck? What size wheels and tires are you running? These are Boss 338 on this car...
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Re: 76 D100 lowering project before and after pictures.
[Re: jstollfu]
#1432224
05/09/13 10:17 AM
05/09/13 10:17 AM
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Joined: Mar 2011
Posts: 22 houston, tx
d100clubcab
member
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member
Joined: Mar 2011
Posts: 22
houston, tx
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Quote:
BRE sells the same control arm. They are pricey but nicely made.
BRE = Bill Rolik Enterprises?
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