C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Suspension Spring Codes ??

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Old Oct 29, 2005 | 08:28 PM
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rodj's Avatar
rodj
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From: Australia
Default Suspension Spring Codes ??

Anyone got a link to the factory 3 letter codes on the Fr /R spring.

All the info is at
www.idavette.net/susp_chart.htm
but nothing to identify a spring that is out of the car.
Thanx
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Old Oct 29, 2005 | 09:23 PM
  #2  
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shotchkiss
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I believe this is correct:

SPRING RATES

FRONT 84-87
BMB 102
HMZ 63.5
HKX 39.9
HMP 39.9
HM2? 57.2
HMN 54.4

FRONT 88-96
FHA 93.1
FHB 115.5
FHC 93.1
AA 96.2
FSK 90.1
FSM 75.4
FSS 90.1
FSR 73.2
HA 60
JA 60

REAR 84-96
BMF 72
BMH 87.5
NYU 57.2
NYR 39.9
RCA 39.9
RHY 39.9
RHZ 39.9
RR 26
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Old Oct 29, 2005 | 10:14 PM
  #3  
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rodj
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From: Australia
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Cool.
So one can one assume from those codes that all rear springs are the same as far as fitment / not spring rate
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