I lowered my car on the stock bolts and put on some A&A frame rail savers yesterday. I read some posts a while back giving specs for the various suspension types, FE4, Z51, Z06. I did a search but could not find what I was looking for. Would appreciate anybody out there who can provide the Z51 allignment specifications for me. I want these in hand when I go to the shop to have my coupe alligned. Appreciate the help.

 

any good shop will already have these.

 

 

as far as factory specs, there are only 2- Z06, and non-Z06. If you're looking for handling, you can choose the Z06, however you may experience some inner edge wear on the front. Personally(and I'm a ASE tech ), I run 0 to -0.2 degrees camber in the front, 0 to + 0.05 toe in on each side(total +0.10), with caster higher on right side to compensate for road crowns. The back is corrected per factory specs! Good luck

 

 

Don't know if this will help? Its the only thing GM provides
Document ID# 776629
2003 Chevrolet Corvette


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Wheel Alignment Specifications
RPO
Operation
Service Preferred
Tolerance

Front Alignment Specifications

All
Front Individual Toe
+ 0.04
+/- 0.10

All
Front Sum Toe
+ 0.08
+/- 0.20

All
Steering Wheel Angle
0.0
+/- 1.0

FE1 & FE3
Front Individual Caster
+ 7.4
+/- 0.5

FE1 & FE3
Front Cross Caster
Within +/- 0.5
--

FE1 & FE3
Front Individual Camber
- 0.20
+/- 0.5

FE1 & FE3
Front Cross Camber
Within +/-0.5
--

FE4 (Z06)
Front Individual Caster
+ 6.9
+/- 0.5

FE4 (Z06)
Front Cross Caster
Within +/- 0.5
--

FE4 (Z06)
Front Individual Camber
- 0.70
+/- 0.5

FE4 (Z06)
Front Cross Camber
Within +/- 0.5
--

Rear Alignment Specifications

All
Rear Individual Toe
- 0.01
+/- 0.10

All
Rear Sum Toe
- 0.02
+/- 0.20

All
Rear Thrust Angle
0.0
+/- 0.10

FE1 & FE3
Rear Individual Camber
- 0.18
+/- 0.5

FE1 & FE3
Rear Cross Camber
Within +/- 0.5
--

FE4 (Z06)
Rear Individual Camber
- 0.68
+/- 0.5

FE4 (Z06)
Rear Cross Camber
Within +/- 0.5
--



--------------------------------------------------------------------------------
Document ID# 776629
2003 Chevrolet Corvette

 

Thank you all. Anthony01 - Perfect, this is what I was looking for. Thanks again.

 

I went with the Z06 specs on my Z51 equipped car when I lowered it.