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Old 02-14-2005, 05:39 PM   #1
cochino12
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All right I just installed new rear lift springs in the K5 this weekend to cure the saggy butt that it had and it doesnt look much different. My question is at the arch of the fender wells, should the front and the rear be the same height?
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Old 02-14-2005, 05:51 PM   #2
Prerunner1982
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to me it looks like the rear fenders are cut as high... so it may "look" like its sagging.
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Old 02-14-2005, 06:55 PM   #3
JIMs70GMC
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no. The rears are not cut as high.
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1970 K25, 8' stepside bed 350/465/205 44 up front, 60 in the rear 4.10s rolling on 33" Dunlop MTs
1986 K5, 350/465/208 Dana 60/14 bolt from a cucv 36" Super Swampers TSL/SX
1983 K20 w/ CUCV axles, 350/700R4/208 sitting on 37" Goodyears
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1981 K30, 350/465/205 dana 60 and dually 14 bolt. Has a G80, and a flat bed. Going to replace the flat bed.

1985 K20, 350/400/208 10 bolt and SF 14 bolt. I wonder where I can find some 1 tons. Hmmmmm
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Old 02-14-2005, 07:16 PM   #4
drink2mny
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What lift kit did you go with??
Most companies will tell you, with a fullsize Blazer or Jimmy you need to get a 2in bigger rear spring setup or lift block.
If you get a 4" lift. get a 6" for the rear.
The butends of these rigs are heavy and sit pretty nicely with a 4 and 6 setup.
I know you just bought the kit. But a simple solution could be to add a 2 in add a leaf
to the rear..
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Old 02-15-2005, 09:42 AM   #5
CHEVYJEFF
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add a tapered o.r.d. zero rate block to the rear, your possibly going to need it anyway to adjust your pinion angle.
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Old 02-15-2005, 02:41 PM   #6
454_72_4X4
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Seems like every lift kit I've seen leaves the rear slightly lower than the front. Mine on my 72 did. I flipped the shackles and hangers on the rear to level it out.
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Old 02-15-2005, 05:33 PM   #7
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My buddy and I did a lot of research when we lifted his '69 K-5 and we found that the Blazers need an extra 2" just like drink2mny said.
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