Glove Box Label - Need Help

[BLUE SQUARE]

Hey Gents,

I'm trying to figure out my glove box label, I would like to know what rear end is in the truck for sure, but I would also like to know any other information that you guys can pull out of these codes. Thank you very much. I appreciate it (All these pictures are of the same label).

[ricks2500gmc]

Gu4 3.08 g 80 posi g 51 special heavy duty rear spring
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[BLUE SQUARE]

Awesome, Rick. Thank you!

[chevy4life02814]

found almost all code definitions here http://c2e.info/rpocodes/
__________________
2011 camaro
1987 r10 p/u
1989 scottsdale stepside

[hatzie]

AU3 PWR Locks
A01 Tinted glass
A31 PWR Windows
A52 Bench Seat
BB5 ORNAMENTATION,INTR,HEADLINER(TRUCK)
BC3 Deluxe Instrument Panel
B54 Deluxe Carpet Floor Mat
BX6 ORNAMENTATION,EXTR,MLOG & APLO
B3W
B30 CARPET,FLR & WHLHSE
B7P BODY EQUIPMENT,PICKUP BOX PANELS(PRIME)
B85 MOLDING;BELT RVL
B93 MOLDING,DR EDGE GUARD
B96 MOLDING,WHL OPG(BRIGHT)
CD4 Pulse wipers
C5M 6100 GVW
C60 AC
C91 Dome LP
D1E
D34 MIRROR,VISOR VANITY
D45 MIRROR,O/S BELOW EYELINE(STNLS STL)
E2E
E63 FLEETSIDE
E7B
EBA
F51 SHOCK ABSORBER,H.D.
F59 STABILIZER BAR FRT
F60 HD FRT SPRING
GU4 3.08 AXLE RATIO
G51 SPRING,SPL H.D. RR(VAR 2)
G80 AXLE,RR LOCKING TYPE
JB5 BRAKE SYSTEM,VAC PWR DISC/DRUM
J55 BRAKE SYSTEM,H.D. PWR(VAR 1)
KC4 COOLER,ENG OIL **TRUCK & CORVETTE***
K19 Air Injection System
K22 94 Amp Alternator
K34 CONTROL,SPEED & CRUISE(INTEGRATED COMPUTER)
LO5 5.7L V8, TBI
MD8 THM700 R4
MXO >MERCHANDISING OPTION ONLY-DO NOT CATALOG<
NA1 Under 8500 GVW Emissions
NB2 California Emissions
NL2 Dual Fuel Tanks
N31 Steering Wheel Custom
N33 Tilt Column
N41 Power Steering Variable Ratio
N67 Ralley Wheels Custom VAR 2
SLL
TT5 HEADLAMPS,TUNGSTEN QUARTZ HALOGEN
UA1 HD Battery
UM6 AM FM ETR Cassette Stereo
UN9 Radio Suppression Equipment
UP8 Stereo Radio Install Provisions
U37 Cigar lighter
U76 Embedded Windshield Antenna
VJ9 CALIFORNIA EMISSION COMPLIANCE INFORMATION
V02 Radiator W HD Trans Cooler
V22 Chrome Grille
V42 Chrome Step RR Bumper
V73 USA/Canada Vehicle Statement
XFN
YA7
YA9
YE9 Silverado/Sierra Classic
YFN
YF5 CERTIFICATION, EMISSION, CALIFORNIA
YG3 Bright Body and Wheel molding
YH3
ZFN
ZN4 Emissions Label
ZQ2 OPERATING CONVENIENCE GROUP
ZX9
ZY1
Z53 Ralley Gauges Oil, Water, Temp

???Paint Codes???
23I
23W
29U

[RandyP]

29U = Dark Blue WA7349
23I = Blue interior code

[BLUE SQUARE]

You guys are awesome! Thanks for the RPO Code break down. It's really helpfull.

[motornut]

ZY1- solid paint

[BLUE SQUARE]

Thanks Motornut. Yeah- these codes are vary informative. I created a word document file where I'm trying to gather all these codes for my truck. I'm trying to find the blank ones abover from hatzie's reply, but I'm not finding them all. Some may be outdated or not in these GM RPO code sites for various reasons. Thanks for that one though. I appreaciate it budy. Thanks

[Keith Seymore]

HJ145960 tells me:

H = 1987 model year (confirmed by the fact that it is an LO5 TBI)
J = Janesville assembly plant
145960 = build sequence number

Model code CR10703 tells me:
C = Chevy
R = 2wd
1 = 10 series 1/2 ton
07 = short wheel base
03 = regular cab pickup

None of the remaining blank RPO codes are really that significant, with the exception of XFN, YFN and ZFN - which are tire codes (X = front, Y = rear, Z = spare); FN = the specific tire size, tread and sidewall type, which I don't know off the top of my head.

Here is the info kit from the GM Heritage Center archive. This will cover all the RPO codes relative to your model year, as well as additional info on sales packages and option content available.

Click on 1987 Chevrolet Pickup:
http://www.gmheritagecenter.com/gm-h...tion-kits.html

K

[BLUE SQUARE]

Thanks Keith - that gmheritagecenter website is very informative. I'm glad my rpo label is still in tact. Prior trucks that i had did not have them, so it's cool to check out the original options. Thanks again.

[krazy_texan]

http://www.marshu.com/images-website...-car-codes.pdf

Found this when I was trying to decipher mine
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[BLUE SQUARE]

Ok, thanks krazy_texan. I will take a look. Good Info.

[hatzie]

XFN, YFN, & ZFN tires are P235 75 R15
SLL Customer Order
ZX9 Spare Delete?? Delete with spare size called out??
YH3 ??Air Spring Provisioning??
YA9 ?? 3,400 lb axle ??
YA7 California Emission Line Test

[Keith Seymore]

Having the benefit of looking at the documents now:

FN = P235/75R15 All season, White lettered

RPO codes do get recycled, so you have to have a list from the right era or they don't always make sense.

I checked my book from April of 1998 and none of the blank codes were in there, with the exception of the YA9 axle.

K

[hatzie]

I thought RPO numbers were re-cycled but I've never had confirmation from someone that worked at GM. The first list with blanks came from the 79-91 parts books. The ones with question marks are from lists that don't make reference to years used so they're suspect.

I tried Compnines' VIN lookup. http://www.compnine.com/

It looks like their 1980 on database is back online. My 09 Impala and 00 GMC pull up a full option list that matches the SPID in both.

This is all I got from the VIN on his SPID...

"Nothing found for VIN Number 1GCER14K5HJ145960. It may be that we don't have it in the database yet, but be sure to check that you have typed it correctly. Be sure to try back often, we're constantly updating the database."

[krazy_texan]

That list I posted I can't remember what year it was from but I found it in a camaro forum I'm wanting to think late 80s early 90s but not sure
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[Keith Seymore]

Originally Posted by hatzie

I thought RPO numbers were re-cycled but I've never had confirmation from someone that worked at GM.

Yep - a great example is RPO LS6

In 1970 it was a fairly healthy 454 cu in big block;

by the 2000's is was one of the variants in the "LS" small block series.

I had made this comment one time while on a Powertrain calibration ride.

Something to the effect of "LS6 was once the king of the hill big block RPO, and now it stands for some weenie small block".

My host replied "...Seymore - may I remind you that you are on a "weenie small block" calibration ride?"

(lol)

K


K

[BLUE SQUARE]

Okay Gents, this is what I have so far. I'm still having trouble with a few codes, but I have alot so far - Thanks to all of your help.

AU3 PWR Locks
A01 Tinted glass
A31 PWR Windows
A52 Bench Seat
BB5 ORNAMENTATION,INTR,HEADLINER(TRUCK)
BC3 Deluxe Instrument Panel
B54 Deluxe Carpet Floor Mat
BX6 ORNAMENTATION,EXTR,MLOG & APLO
B3W ORNAMENTATION, EXTR ROOF WINDOW TRIM, PAINTED
B30 CARPET,FLR & WHLHSE
B7P BODY EQUIPMENT,PICKUP BOX PANELS(PRIME)
B85 MOLDING;BELT RVL
B93 MOLDING,DR EDGE GUARD
B96 MOLDING,WHL OPG(BRIGHT)
CD4 Pulse wipers
C5M 6100 GVW
C60 AC
C91 Dome LP
D1E GEAR, SPEEDO DRIVEN
D34 MIRROR,VISOR VANITY
D45 MIRROR,O/S BELOW EYELINE(STNLS STL)
E2E
E63 FLEETSIDE
E7B
EBA
F51 SHOCK ABSORBER,H.D.
F59 STABILIZER BAR FRT
F60 HD FRT SPRING
GU4 3.08 AXLE RATIO
G51 SPRING,SPL H.D. RR(VAR 2)
G80 AXLE,RR LOCKING TYPE
JAN Janesville Wisconsin (Plant Code)
JB5 BRAKE SYSTEM,VAC PWR DISC/DRUM
J55 BRAKE SYSTEM,H.D. PWR(VAR 1)
KC4 COOLER,ENG OIL **TRUCK & CORVETTE***
K19 Air Injection System
K22 94 Amp Alternator
K34 CONTROL,SPEED & CRUISE(INTEGRATED COMPUTER)
LO5 5.7L V8, TBI
MD8 THM700 R4
MXO >MERCHANDISING OPTION ONLY-DO NOT CATALOG<
NA1 Under 8500 GVW Emissions
NB2 California Emissions
NL2 Dual Fuel Tanks
N31 Steering Wheel Custom
N33 Tilt Column
N41 Power Steering Variable Ratio
N67 Ralley Wheels Custom VAR 2
SLL Customer Order
TT5 HEADLAMPS,TUNGSTEN QUARTZ HALOGEN
UA1 HD Battery
UM6 AM FM ETR Cassette Stereo
UN9 Radio Suppression Equipment
UP8 Stereo Radio Install Provisions
U37 Cigar lighter
U76 Embedded Windshield Antenna
VJ9 CALIFORNIA EMISSION COMPLIANCE INFORMATION
V02 Radiator W HD Trans Cooler
V22 Dual rectangular head lamps and grille with body-color paint-center-bar treatement
V42 Chrome Step RR Bumper
V73 USA/Canada Vehicle Statement
XFN (Front Tires) P235/75R15 All season, White lettered
YA7 California Emission Line Test
YA9 AXLE, (3400-LBS)
YE9 Silverado/Sierra Classic
YFN (Rear Tires) P235/75R15 All season, White lettered
YF5 CERTIFICATION, EMISSION, CALIFORNIA
YG3 Bright Body and Wheel molding
YH3
ZFN (Spare Tire) P235/75R15 All season, White lettered
ZN4 Emissions Label
ZQ2 OPERATING CONVENIENCE GROUP
ZX9
ZY1 Solid Paint
Z53 Ralley Gauges Oil, Water, Temp

???Paint Codes???
23I Blue interior code
23W
29U Dark Blue WA7349

[krazy_texan]

Z06 is another code that was recycled I believe it first appeared in the 63 fuel injected 327 vettes
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