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Old 12-04-2005, 10:57 AM   #1
70c10
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What would you do? Lowering rear

I want to lower my truck in the rear (either 4" or 5") with either a 4" spring plus a 1" block OR just a 5" spring. I was thinking if the 4" spring wasn't low enough I could always buy a 1" block to bring it down more. I run 275/60/15 on 8" rims. If you have pics of a 4" or 5" rear drop in my tire/rim combo, please post pics.
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1970 C/10 Fleetside w/Ghost Flames
Lowered 4.5" front and 4" rear (Raked)
355/350 Turbo w/shift kit
10" Redneck Performance Verter w/2500 stall
Hooker Super Comps part#2808-1
Performer RPM Air-Gap
12 Bolt w/3:73 gears- Eaton Posi
Comp Cams XE262 with 1.6 Crane Energizers, Road Demon 625 and Brodix IK 180 heads
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Old 12-04-2005, 12:00 PM   #2
pissonNOS
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Re: What would you do? Lowering rear

heres mine i just used stock coils out back and put in a 2 inch block those are 275/60 tires as well
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Old 12-04-2005, 12:03 PM   #3
ChevLoRay
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Re: What would you do? Lowering rear

Since you have a Chevy, your truck SHOULD have coils. Early Classic Enterprises has both 4 and 5-inch lowering springs. I have their 4-inch coils on my SWB. I would recommend using the spring ONLY and not adding a block. It's simply not necessary. Buy the right size spring and Git-R-Done!!

When you lower the rear, you will also have to modify your track bar, or buy an adjustable one. Lowering the truck, will cause the axle ass'y to move toward one side of the body, instead of remaining centered under the chassis.

Also, lowering it the amount you want, will cause the angles at which the shocks are, to change. Either change ( 4 or 5-inches) will severely affect their operation.

On the outside chance that your truck was equipped with the optional leaf springs, you have other options and everything I cited above is moot.
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Old 12-04-2005, 01:41 PM   #4
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Re: What would you do? Lowering rear

pissonNOS- it looks like your bolts are about 1" off the ground with those blocks!. I forgot about that clearance wise. Thanks for the pic. Nice truck.

ChevLoRay- My dads 70' is lowered with 4" springs in the back (no shock relocators) and it rides great. I can't remember his tire size with his 8" rally's. My tire is a little wider and shorter. If I go 5" I will buy the relocators for sure. Since his truck is lowered already maybe I should just put my 2 rims on his truck and see how it looks!. We both have 70' longbeds with coils.
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Jim

1970 C/10 Fleetside w/Ghost Flames
Lowered 4.5" front and 4" rear (Raked)
355/350 Turbo w/shift kit
10" Redneck Performance Verter w/2500 stall
Hooker Super Comps part#2808-1
Performer RPM Air-Gap
12 Bolt w/3:73 gears- Eaton Posi
Comp Cams XE262 with 1.6 Crane Energizers, Road Demon 625 and Brodix IK 180 heads
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Old 12-04-2005, 02:21 PM   #5
pissonNOS
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Re: What would you do? Lowering rear

they are pretty close to the ground but i am also parked on the grass in that pic so that doesnt help the perception, on the other hand i never have bottomed out with them yet
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Old 12-04-2005, 07:34 PM   #6
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Re: What would you do? Lowering rear

I just ordered the ECE rear lowering kit. I went with the 6 inch spring but you can get a 5 inch too came with shock relocaters and new panhard bar and everything was top notch well worth the money.
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Old 12-04-2005, 08:20 PM   #7
WHYBYNU
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Re: What would you do? Lowering rear

Here is mine dropped 3.5/5.5 front is with spindals & springs and rear is 4" springs and 1.5" blocks.. I run 275/60/15 on the rear with 255/60/15 fronts it sits perfect to me with this combo....

JOHN
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Old 12-04-2005, 11:59 PM   #8
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Re: What would you do? Lowering rear

Nice truck John!. Did you use shock relocators also?
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Jim

1970 C/10 Fleetside w/Ghost Flames
Lowered 4.5" front and 4" rear (Raked)
355/350 Turbo w/shift kit
10" Redneck Performance Verter w/2500 stall
Hooker Super Comps part#2808-1
Performer RPM Air-Gap
12 Bolt w/3:73 gears- Eaton Posi
Comp Cams XE262 with 1.6 Crane Energizers, Road Demon 625 and Brodix IK 180 heads
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Old 12-05-2005, 01:59 AM   #9
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Re: What would you do? Lowering rear

I did add the shock relocators. I have no complaints with the ride at all. I'm very happy with this set up ! Thanks for the compliments.

JOHN
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Old 12-07-2005, 08:50 AM   #10
70c10
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Re: What would you do? Lowering rear

Anybody else care to post pics of their truck with 5" rear spring drop?. Thanks
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Jim

1970 C/10 Fleetside w/Ghost Flames
Lowered 4.5" front and 4" rear (Raked)
355/350 Turbo w/shift kit
10" Redneck Performance Verter w/2500 stall
Hooker Super Comps part#2808-1
Performer RPM Air-Gap
12 Bolt w/3:73 gears- Eaton Posi
Comp Cams XE262 with 1.6 Crane Energizers, Road Demon 625 and Brodix IK 180 heads
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Old 12-07-2005, 01:10 PM   #11
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Re: What would you do? Lowering rear

Ask and you shall receive. 4 inch spring, and a one inch block, on a275/60/15 rally.

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