front spring ID
'84-'96 rear springs are interchageable
'88-'96 front springs are interchangeable
'84-'87 front springs are interchangeable
BMB 1984 Corvette Specifications Manual shows the the 1984 FE7 front spring to have a rate of 110.9 N-m.
NYU'85-88 HD FE7
NYU'89 90 HD FE7 excFX3
NYU'91-95 HD FE7
BMF'84 exc HD FE7
BMH'84 HD FE7
NYR '86 HD FE7
NYR '87-01 Soft ride FE1
NYR '89-90 HD FE7 w/FX3
NYR '92-93 Soft ride FE1
FSK = 90.1
FHA = 93.1
RHY = 33.0 rate
FSR & FSS = 73.2 rate
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 `88 - `91 convertibles, including `88 Z52 verts, and `90/1 verts with FX3.
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
FHU 63.5 '84-'87
'84-'96 rear springs are interchageable
'88-'96 front springs are interchangeable
'84-'87 front springs are interchangeable
BMB 1984 Corvette Specifications Manual shows the the 1984 FE7 front spring to have a rate of 110.9 N-m.
NYU'85-88 HD FE7
NYU'89 90 HD FE7 excFX3
NYU'91-95 HD FE7
BMF'84 exc HD FE7
BMH'84 HD FE7
NYR '86 HD FE7
NYR '87-01 Soft ride FE1
NYR '89-90 HD FE7 w/FX3
NYR '92-93 Soft ride FE1
FSK = 90.1
FHA = 93.1
RHY = 33.0 rate
FSR & FSS = 73.2 rate
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 `88 - `91 convertibles, including `88 Z52 verts, and `90/1 verts with FX3.
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
FHU 63.5 '84-'87
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