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Old 06-05-2008, 01:11 AM   #1
SCOTI
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Join Date: Apr 2001
Location: DALLAS,TX
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Re: Air bag shocks

Derek, a 'touring' type ride qualifies for better than average dampeners. With some slight fabrication, I have Bilsteins on my 68.

When I set-up the suspension I had 2.5" drop spindles, ART arms, RE-7's, & a notched cross member. I fabricated new upper shock mounts so the shocks would be @ mid travel @ ride height (the lower mounts are in the standard location).

For the rear of my 68, I have RE-6's, 2" blocks, relocated shock brackets, & a tweaked 'super' track bar.

Since Bilstein doesn't make a rear shock for 67-72 coil spring applications, the choices are either use the same p/n on the rear or, use a different shock. I reasoned the front shock used in back might be too stiff so I used a rear shock for a lowered 88-98 GM. The 88-98's rear shock valving should be extremely close for other GM trucks of similar weight distribution.

I had to raise the upper shock mounts (which were already raised via a home-made relocation kit) in order to get the optimum travel @ ride height. I could have dropped my lower shock mount a little more & used the upper shock crossmember in the stock location but I opted to raise the entire upper shock crossmember 3". This worked for me since I also raised my bedfloor.

With the suspension under normal conditions (weight of the truck sitting in the driveway), the shocks feel great. Not too stiff, not too loose.
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