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1LE Shock/Spring help please

This is a discussion on 1LE Shock/Spring help please within the Suspension and Handling forums, part of the General Help category; back in May I purchased a set of 1LE springs and shocks for my 98 formula WS.6 I checked out ...

  1. #1
    Junior Member
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    Aug 2005
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    New Jersey
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    Black
    1998 Formula WS.6

    1LE Shock/Spring help please

    back in May I purchased a set of 1LE springs and shocks for my 98 formula WS.6 I checked out the part numbers and at the time everything was ok.

    Now I need to use the 1LE shocks (Decarbon) and springs I can't find any proof that the front shocks or sprngs are really 1LE. Part description and numbers follow:

    Suspension Kit 1LE
    22132889 -- This is Rear 1LE Spring Springs - Coil Rear 1LE Rated 130lbs/inch - 180lbs/inch)
    22077196 -- This is suppose to be a 1LE Front Spring but I can't find
    any proof it is a 1LE spring.

    22182505 -- Rear DeCarbon 1LE shock. 3644 R4 on shock
    22182499 -- Front DeCarbon shock but cannot find part number
    anywhere to prove its 1LE? 3648 K6 on shock I think these are rated 310lbs/inch
    where other 1LE springs is rated 360lbs/inch

    My problem is that if I can't find someone who knows if the front spring/shocks are 1LE also I am not going to put neither on my car. I can send the parts back but it's a pain to do that. I know GM has given their 1LE parts many numbers constantly changing and rechanging. I also know that sometimes stock and 1LE are the same, I am just confused. I am pretty sure I have 1LE stock on my 98 WS.6. I would look at my front shocks but car is at the garage getting body work.

    Would it hurt my car to put this shock/spring combination on it?

    What kind of ride and performance would or could i expect?

    This is my daily driver so I do want a nice handling suspension.

    Does anyone ave any idea what the front springs and shocks are and if they were truely 1LE at on time and just had part numbers changed?

    What is the part number for the 3rd gen 24mm rear sway bar bushings?
    Any help would be appreciated. I need to get this done as soon as possible car is at the garage now.

    I have searched and read everything I could possibly find and still nothing. There has to be someone out there who can help me.

    Thank you
    eddie
    Last edited by funlman; 11-27-2005 at 10:12 PM.

  2. #2
    Member LS1Z28's Avatar
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    Aug 2005
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    Camaro

    1LE specific part numbers

    This page is continuously under construction and all part #'s should be verified before purchase. These part numbers have been compiled from a variety of sources over time, and I believe them to be accurate, but GM has been known to change part numbers. If you find a discrepancy, please report it to chuckb@1le.net.

    Jean-Marc Hurtubise was kind enough to look the thirdgen 1LE part numbers up. Click here to see them (large page).

    Gary Garrison sent these in.



    1988-1992
    Fuel tank: 10121026
    Fuel sender unit (longer): 25094804
    Fuel strainer (double screen): 25121120
    Fuel Pump: 25116163
    Aluminum driveshaft: 10085375
    AC delete pulley: 10115875

    Suspension:


    Front strut: 22064153
    Front sway bar (36mm): 14094344
    Front sway bar bushing (36mm): 14094388
    Front brace (frt end sheet metal radiator opening): 14039401
    Front coil spring (code CDB): 14029396
    Front steering knuckle LH: 18016737
    Front steering knuckle RH:18016738
    Rear lower control arm: 10164151
    Rear lower control arm bushing: 10164152
    Rear shock absorber: 22064149
    Rear sway bar (24 mm): 10035033
    Rear sway bar bushing (24 mm): 10037105
    Rear coil spring (code NNL): 10018091

    Brakes:


    Master brake cylinder: 18014286
    Master brake cylinder piston (secondary): 18006832
    Proportioning valve (2nd design, 1.5 tube nut threads): 10136840
    Proportioning valve (1st design, 1.0 tube nut threads): 14089496
    Front caliper bolt: 14084051
    Front caliper bracket: 18016034
    Front caliper retaining clip: 10132842
    Front caliper LH: 10132827
    Front caliper RH: 10132828
    Front caliper guide pin: 10140666
    Front caliper anchor plate LH: 10132829
    Front caliper anchor plate RLH: 10132830
    Front caliper bolt washer: 14080254
    Front caliper hose LH: 10113075
    Front caliper hose RH: 10113076
    Front brake hose to caliper bolt: 14047782
    Front brake hose to caliper bolt washer: 14076180
    Front rotor (w/ hub and studs): 18016035
    Caliper bleeder cap: 14089150
    Front caliper bleeder: 14071826
    Front caliper piston: 10104482
    Front brake caliper guide pin boot: 14067552
    Front hub outer bearing: 457049
    Front brake pads: 10104485
    Rear caliper plate and bracket bolt: 10112649
    Rear caliper guide pin bolt: 14067559
    Rear caliper mount bolt: 10097602
    Rear caliper housing w/ piston LH: 10132831
    Rear caliper housing w/ piston RH: 10132832
    Rear caliper guide pin: 14067560
    Rear caliper anchor plate: 10112652
    Rear brake caliper guide pin boot: 14067552
    Rear brake hose: 17688596
    Rear brake hose to caliper bolt: 14047782
    Rear brake pipe bracket: 10097601
    Rear brake hose to caliper bolt washer: 14076180
    Rear disk brake mounting plate: 10080876
    Rear rotor: 10087702
    Rear caliper bleeder cap: 14089150
    Rear caliper bleeder: 14081826
    Rear caliper piston: 10112643
    Rear caliper piston seal: 14067562
    Rear brake pads: 10132836

    1993
    Intake Bellow w/o silencer: 25147187
    (2) Front shock absorber (Decarbon): 22124758
    (2) Rear shock absorber (Decarbon): 22124790
    Left upper control arm: 17999419
    Right upper control arm: 17999420
    Left lower control arm: 22145389
    Right lower control arm: 22145390
    Transmission Mount: 22146231
    Front sway bar (32 mm): 26032907
    Front sway bar bushing (32 mm): 26039956
    (2) Rear lower control arm: 10164151
    Rear sway bar (93 only, 21 mm): 10021221
    Rear sway bar bushing (93 only, 21 mm): 10235886
    (2) Rear lower control arm: 10164151
    (4) Rear lower control bushings: 10164152
    I was told that the only to verify the part number for a '93 1LE spring is to look at the 2 letter code on the springs on a '93 1LE car. The panhard rod was the same as a stock Z28 in '93.

    1994
    Intake Bellow w/o silencer: 25147187
    (2) Front springs (LT1, 360 lbs/in): 22132561
    (2) Rear springs (LT1, 130-170 lbs/in): 22132562
    (2) Front shock absorber (early 94, Decarbon): 22124758
    (2) Front shock absorber (late 94, Decarbon): 22140190 (LJ build code)
    (2) Rear shock absorber (early 94, Decarbon): 22124790
    (2) Rear shock absorber (late 94, Decarbon): 22140187 (4Z build code)
    Left upper control arm: 22145653
    Right upper control arm: 22145654
    Left lower control arm: 22156435
    Right lower control arm: 22156436
    Transmission Mount: 22146231
    Front sway bar (32 mm): 26032907
    Front sway bar bushing (32 mm): 26039956
    (2) Rear lower control arm: 10164151
    Rear panhard bar: 10262147

    1995
    Intake Bellow w/o silencer: 25147187
    (2) Front springs (LT1, 360 lbs/in): 22132561
    (2) Rear springs (LT1, 130-170 lbs/in): 22132562
    Left upper control arm: 22145653
    Right upper control arm: 22145654
    Left lower control arm: 22156435
    Right lower control arm: 22156436
    Transmission Mount: 22146231
    Front sway bar (32 mm): 26032907
    Front sway bar bushing (32 mm): 26039956
    (2) Rear lower control arm: 10164151
    Rear panhard bar: 10262147

    1996-1997
    (2) Front shock absorber - Koni yellow (96+): 22140240
    (2) Rear shock absorber - Koni yellow (96+): 22140228
    Intake Bellow w/o silencer: 25147187
    (2) Front springs (LT1, 360 lbs/in): 22132561
    (2) Rear springs (LT1, 130-170 lbs/in): 22132562
    Left upper control arm: 22145653
    Right upper control arm: 22145654
    Left lower control arm: 22156435
    Right lower control arm: 22156436
    Transmission Mount: 22146231
    Front sway bar (32 mm): 26032907
    Front sway bar bushing (32 mm): 26039956
    (2) Rear lower control arm: 10164151
    Rear panhard bar: 10262147

    1998-1999
    (2) Front springs (LS1, 360 lbs/in): 22132887
    (2) Rear springs (LS1, 130-170 lbs/in): 22132889
    Transmission Mount: 22146231
    (2) Front shock absorber - Koni yellow: 22140240
    (2) Rear shock absorber - Koni yellow: 22140228
    Rear shock insulator retainer: 22166910
    Rear shock lower insulator: 10009135
    Rear shock upper insulator: 22166909

    Left upper control arm: 22145653 or 22156461
    Right upper control arm: 22145654 or 22156462
    Left lower control arm: 22156435 or 52367658
    Right lower control arm: 22156436 or 52367659
    Transmission Mount: 22146231
    Front sway bar (32 mm): 26032907
    Front sway bar bushing (32 mm): 26039956
    (2) Rear lower control arm: 10164151
    Rear panhard bar: 10262147
    Last edited by LS1Z28; 12-05-2005 at 05:18 PM.

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