4th gen spring perches
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Supreme Member
Joined: Feb 2004
Posts: 1,159
Likes: 2
From: Munster IN
Car: 92 RS, 05 GTO (sold), 10 TL AWD
Engine: 383 HSR w/DSC1
Transmission: 700r4
Axle/Gears: Strange S60/3.73
4th gen spring perches
Does anyone know if the spring perches on the 4th gen rears are different from the 3rd gen rears? Specifically I want to know of the holes in them are different sizes?
Joined: Jun 2003
Posts: 5,028
Likes: 78
From: Desert
Car: 1991 Z28 Vert
Engine: 383 single plane efi
Transmission: T-56
Axle/Gears: 8.8 with 3.73s
Re: 4th gen spring perches
third and fourth gen rear ends are identical externally as far as suspension mounts are concerned.