Lifting the rear
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Junior Member
Joined: Feb 2009
Posts: 5
Likes: 0
From: Fleetwood, PA
Car: Camaro
Engine: 350
Lifting the rear
This coming summer I am going to lift the rear of my car to fit the tires I got for it. Anyone have any advice? Best options? Thanks in advance for any replies
Joined: Feb 2007
Posts: 4,767
Likes: 63
From: Trumbull CT
Car: 87 TA clone
Engine: 70/70 Turbo 5.3 LS
Transmission: bullet proof 2004R
Axle/Gears: ford 8.8, 3.55 gears
Re: Lifting the rear
new rear coil springs, stockers are saggin unless u replaced them recently.
the MOOG 5665s are about .5" taller than the stockers (when they where new). i have them on mine but i removed the isolator and cut a full coil off and they are still to tall for my.
depends on how much higher u want to go. if 4" fender gap in the rear isnt enough ur prob gona have to get some taller springs.
lifting the rear has almost the same affects as lowering. the wheels will become offset in the wheel wells, u will need an adjustable panhard bar to correct this. your also gona change the LCA angles and pinion angle.
how tall are the tires? u could get away with the moog 5665s and not have to worry about the stuff above. go higher than stock height (thats when they where new which the moog 5665 will give u + .5") and u will need adjustable parts.
the MOOG 5665s are about .5" taller than the stockers (when they where new). i have them on mine but i removed the isolator and cut a full coil off and they are still to tall for my.
depends on how much higher u want to go. if 4" fender gap in the rear isnt enough ur prob gona have to get some taller springs.
lifting the rear has almost the same affects as lowering. the wheels will become offset in the wheel wells, u will need an adjustable panhard bar to correct this. your also gona change the LCA angles and pinion angle.
how tall are the tires? u could get away with the moog 5665s and not have to worry about the stuff above. go higher than stock height (thats when they where new which the moog 5665 will give u + .5") and u will need adjustable parts.
Re: Lifting the rear
Hello, as other posters have suggested new springs and fourth gen isolaters will raise it and you can also do the heater hose mod and leave the isolater in. That will gain you another 1/2" or so.
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iTrader: (2)
Joined: Jul 2009
Posts: 1,354
Likes: 4
From: morrow, ga
Car: 82 S10, 83 280ZX, 84 Z28
Engine: 355 smallblocks..na, 2.8 turbo
Transmission: 85:th350, 84:700R4
Axle/Gears: 85:ford9 4.85, 84:stock 3.24
Re: Lifting the rear
simple air shocks would work, but raising the rear not only looks bad but is also horrible for traction.
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iTrader: (12)
Joined: Jul 1999
Posts: 12,212
Likes: 13
From: Bertram (outside Austin), TX
Car: 87 GTA
Engine: L98
Transmission: 700R4
Axle/Gears: Dana M78 3.27 posi
Re: Lifting the rear
What sized tires did you get? Wrong sized tires will throw off your speedometer reading, as well as cause fitment issues.
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iTrader: (1)
Joined: Nov 2003
Posts: 1,598
Likes: 2
From: Davenport, Iowa
Car: Still a 3rd Gen
Engine: 450HP 355
Transmission: TH350
Axle/Gears: 9" with 4.11's
Re: Lifting the rear
air shocks work great, just don't jack it up too high. I've got them on mine just to pick it up another 2" so the tires don't rub. With the stock springs the fenders sit on the tires (295.50.15's).
The ride quality sucks though, If that's of concern then i'd go for better springs and good shocks.
The ride quality sucks though, If that's of concern then i'd go for better springs and good shocks.
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Member
Joined: Jul 2008
Posts: 144
Likes: 0
From: NC USA
Car: 1985 Chevy Camaro
Engine: 305
Transmission: 700R4
Axle/Gears: 3.08
Re: Lifting the rear
ok so with the 5665's and the moog spring isolators MOG-K6573 pn on summit.
http://www.summitracing.com/parts/MOG-5665/
and
http://www.summitracing.com/parts/MOG-K6573/
are we looking at needing to adjust anything else as so not to throw off the car. you know LCA'S or anything like that
http://www.summitracing.com/parts/MOG-5665/
and
http://www.summitracing.com/parts/MOG-K6573/
are we looking at needing to adjust anything else as so not to throw off the car. you know LCA'S or anything like that
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: Lifting the rear
ok so with the 5665's and the moog spring isolators MOG-K6573 pn on summit.
http://www.summitracing.com/parts/MOG-5665/
and
http://www.summitracing.com/parts/MOG-K6573/
http://www.summitracing.com/parts/MOG-5665/
and
http://www.summitracing.com/parts/MOG-K6573/
JamesC
Joined: Feb 2007
Posts: 4,767
Likes: 63
From: Trumbull CT
Car: 87 TA clone
Engine: 70/70 Turbo 5.3 LS
Transmission: bullet proof 2004R
Axle/Gears: ford 8.8, 3.55 gears
Re: Lifting the rear
i dnt see why u would need to raise the rear that much to fit the tires. stock moog 5665s will rais the rear considerably. i still have 3.5" of rear fender gap and i cut 1 full coil off new moog 5665s, not to mention did the rear isolotator delete and used thin fuel hose as my isolator (only 3/16" thick maybe), my tires are 315/35/r17s.
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