lthrneck

iTrader: (2)

Folks,
I am in need of some of your supreme assistance once again.

1. I am trying to decode my car completely and can't find a few RPO codes.
Can you look over my codes and help decipher the ones I have not filled in?

2. I thought if you didn't have the F41 suspension you did not have 36MM hollow sway bar. I have the factory wonderbar and 36MM front sway bar. Is this norm? Nothing has been changed on the car you can tell it is all original.
Thanks in advance,

VIN: 1G1FP2186KL183033

RPO:
AC3- 6 WAY POWER SEAT, DRIVER SIDE
AG9- 6WAY POWER SEAT, DRIVER SIDE
AM9- SEAT BACK,SPLIT FOLDING REAR
AR9- SEAT ASM, FRONT BUCKET RECLINE (EUROPENA STYLE)
AU3- POWER DOOR LOCKS
A01-TINTED GLASS ALL WINDOWS
A31- POWER WINDOWS
A90- POWER REAR HATCH RELEASE
B18- ORNAMENTATION INTERIOR
B2L- ENGINE 350, 220 HPV8 IROC
B34- FLOOR MATS FRONT
B35- FLOOR MATS REAR
B48- LUGGAGE COMPARTMENT TRIM
B84- MOLDING BODY STYLE
CD4- WINDSHIELD WIPERS INTERMIT
C60- AIRCONDITIONING
DC4- MIRROR WITH DUAL READING LIGHTS
DG7- MIRRORS, ELECTRIC TWIN REMOTE
D34- MIRROR VISOR VANITY
D42- COVER REAR COMP
D6M- SPEEDO GEAR DRIVEN
D80- SPOILER DECK LID
D88- STRIPE HOOD AND DECK LID
E57- SPEEDO ADAPTER DELETE
E7Z-
E9Z- SPEDO KEY DELETE
FE2- SUSPESION SYSTEM, TOURING AND HANDLING
GW6- AXLE REAR’ 3.27 RATIO
G80- REAR AXLE LIMITED SLIP
G92- REAR AXLE PERFORMANCE RATIO
IP2
J65- BRAKE POWER F&R DISC
KC4- COOLER ENGINE OIL IROC ONLY
K34- SPEED CONTROL WITH RESUME
K68- GENERATOR 105 AMP
L98- ENGINE 5.7L V8
MD8- TRANSMISSION 700R4
MX0- TRANSMISSION AUTO WITH OD
NA5- EMISSION SYSTEM FEDERAL REQUIREMENT
NP5- WHEEL STEERING LEATHER WRAPPED
N10- EXHAUST SYSTEM DUAL
N33- TILT STEERING COLUMN
N64- WHEEL AND TIRE ALUMINIUM SPACE SAVER
N96- WHEELS ALUMINIUM 16 INCH
QLC- TIRES P245/50ZR16
TR9- LIGHTING AUXILLARY
TT4- HEADLAMPS HALOGEN
T93- LAMP TAIL AND STOP SMOKED LENS
T96- LAMPS FRONT FOG
UB3- CLUSTER INSTRUMENT (OIL,TEMP,VOLT,TACH)
UQ1- RADIO INSTALLATION PROVISIONS
UX1- RADIO STERIO CASSETTE, CLOCK,S/S,EQ
U25- LAMP LUGGAGE COMP
U26- LAMP ENGINE COMP
U75- POWER ANT
U79- SPEAKER 4 FRONT DUAL COAX
VAN-
VK3 MOUNTING FRONT LICENSE PLATE
V73-
WW1- AERO PACKAGE #1 WHITE
W62- AERO PACKAGE
Z28- IROC-Z OPTION
1AZ-
1SD
1SZ
11Q- MOLDING WHITE
40U- EXTERIOR COLOR PRIMARY WHITE
6ZW-
661-INTERIOR TRIM BEECHWOOD
669- SAFETY BELTS BEECHWOOD
7ZW-
8NN-
88A- STRIPE TWO TONE GOLD/BLACK
9NN-
92P-

Randy82WS7

E9Z, KEY, SPEEDOMETER (DELETE)
IP2 Seat, Leather Sport Front Bucket, Driver & Passenger, Reclining
VAN van nuys assembly plant
V73 vehicle statement, US/CANADA
1AZ : Order Modification, Orders Sold (or: CUSTOMER ORDERED VEHICLE)
1SZ discount option package
1SD : OPTION PACKAGE 04
7ZW, SPRING, COMPUTER SELECTED, FRONT, RIGHTHAND
8NN : SPRING, COMPUTER SELECTED, REAR, LEFT HAND
9NN : SPRING, COMPUTER SELECTED, REAR, RIGHT HAND
92P, Wheel Color, Gold

coolram62

iTrader: (2)

The IROC came with the steering brace "wonderbar" standard I believe.The FE2 suspesion package on your car is above the F41 suspension.The F41 was the option on the Sport Coupe,Berlinetta,LT and RS.Looks like your car has every option that was available in '89

lthrneck

iTrader: (2)

Yeh it is heavy on the options. I need to weigh it once I run the gas out of it here soon. And notice it does not have T-Tops. I wanted a solid 350 car without T-Tops so it took me a while to find this one. Anyway thanks for the responses.

Coolram,
Give me yell sometime. I am in the Corps and stationed at the airstation.

coolram62

iTrader: (2)

My Z28 is heavy on the options for '83 similar to your '89.You are most welcome for the help.That's what everyone is here for.Here are a couple links on the FE2 suspension package.Use the search option in the suspension forum because there are several more.
https://www.thirdgen.org/forums/susp...?highlight=FE2
https://www.thirdgen.org/forums/susp...?highlight=FE2

I worked at the Air Station in PWM for 12 years before getting hurt.I don't live to far from there.That would be cool just send me a PM.

Drew

iTrader: (58)

Well, it can be kind of confusing... F41 is a vintage code for an upgraded suspension. Typically there are three suspension levels when dealing with 82-92 Fbodies... FE1 is the base model config. F41 is the mid-level. FE2 is the top of the line. Also, some years F41 is nearly identical to the later FE2. To get an accurate breakdown you'd need to have GM materials for your year. Most of the RPO decoders online will be skewed towards one year or another, again it's best to have the vintage paperwork that matches the vintage of your car, to get the correct information.

Iroctopless

A little more clarity on the front springs . . .

RPO 6ZW = SPRING, COMPUTER SELECTED, FRONT LEFT HAND (Part # 14029397)
RPO 7ZW = SPRING, COMPUTER SELECTED, FRONT LEFT HAND (Part # 14029397)

Other stuff . . .

RPO B18 = Chevrolet also adds to your description . . . DELUXE
RPO B34 & B35 = Chevrolet also adds to your description . . . CARPETED and COLOR COORDINATED
RPO B84 = BLACK BODY SIDE MOLDING . . . then based on the RPO 40U (the white colour of your car) you would then get the RPO 11Q which would chnage the colour of the standard black B84 side molding to white.
RPO Z28 = Chevrolet describes it as . . . PERFORMANCE PACKAGE, SPECIAL . . . but does not specifically mention IROC-Z option, but that's pretty much a given in.

I would love to have the J65 & N10, but alas some things weren't available in my vert, much like the L98.
Great ride!!!