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Old 09-09-2012, 09:07 PM   #1
1971_402
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Half inch shorter in rear...ANY SOLUTIONS

Hello everybody I got a 1972 C20 with a completed 3/5 Drop with a Coil Rear. After install I measured the drop the rear measured half inch shorter than the rear. being a just finished drop should I wait and see if the front end settles or try to raise the rear. And besides changing out the springs to a taller springs any other methods of raising it at least 1in. any help would be appreciated.. thanks again
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1969 Chevy C10 Shortbox SB/TH350(SOLD)
1971 GMC Sierra Grande BBC(SOLD)
1972 Chevy C20 Longbed SBC/4Speed(Sold)
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1972 Chevy C10 Shortened/SBC(DONE)
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Old 09-09-2012, 09:14 PM   #2
mongoose
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Re: Half inch shorter in rear...ANY SOLUTIONS

have you driven it?
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Old 09-10-2012, 02:58 PM   #3
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Re: Half inch shorter in rear...ANY SOLUTIONS

I would run it like it is and let it settle.

For an extra inch in the rear you could flip the trailing arm mounts on the center cross member. It will help with pinion angles and increase traction on the rear. On the other hand it is argued it raises the rear about 7/8 of an inch.

read here about flipping mounts:

http://67-72chevytrucks.com/vboard/s...d.php?t=496411
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Old 09-10-2012, 09:46 PM   #4
1971_402
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Re: Half inch shorter in rear...ANY SOLUTIONS

Quote:
Originally Posted by mongoose View Post
have you driven it?
no I haven't..
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1969 Chevy C10 Shortbox SB/TH350(SOLD)
1971 GMC Sierra Grande BBC(SOLD)
1972 Chevy C20 Longbed SBC/4Speed(Sold)
1972 Chevy C10 LWB-SWB/Bagged(ALMOST)
1972 Chevy C10 Shortened/SBC(DONE)
1981 Chevy C10 SWB 383/TH350(SOLD)
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Old 09-10-2012, 09:47 PM   #5
1971_402
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Re: Half inch shorter in rear...ANY SOLUTIONS

Quote:
Originally Posted by 69gmcc10 View Post
I would run it like it is and let it settle.

For an extra inch in the rear you could flip the trailing arm mounts on the center cross member. It will help with pinion angles and increase traction on the rear. On the other hand it is argued it raises the rear about 7/8 of an inch.

read here about flipping mounts:

http://67-72chevytrucks.com/vboard/s...d.php?t=496411
Good Read.. Thanks again
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1969 Chevy C10 Shortbox SB/TH350(SOLD)
1971 GMC Sierra Grande BBC(SOLD)
1972 Chevy C20 Longbed SBC/4Speed(Sold)
1972 Chevy C10 LWB-SWB/Bagged(ALMOST)
1972 Chevy C10 Shortened/SBC(DONE)
1981 Chevy C10 SWB 383/TH350(SOLD)
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Old 09-12-2012, 03:32 PM   #6
made2drag
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Re: Half inch shorter in rear...ANY SOLUTIONS

make sure your front springs are in the exact position up top. if they arent, you could be higher in the front because the spring isnt seated right.
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