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08-02-2011, 09:14 PM | #1 |
TUKE-NoBullChit Customs owner
Join Date: Feb 2010
Location: La Marque, Tx
Posts: 640
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no rpo codes in glove box and need to know my gear
Its my 92 gmc standard cab stepper with v6 and 5-speed. At 2500 rpm I'm doin 60-65 with 235-75-15 tires. Rear end has started howling so I've started my search. I do a lot of highway driving so wouldn't mind dropping rpms some, and having a reason to use first gear might be nice. I've been neglecting that gear, 2nd gets all the love. Would 3.42 be a goox gear for me or is it too much? Later might put 17s if i drop it so thought that might be ok. I think i have 4.10s out back. My 73 had that gear and topped out at. 65 without od and my truck has od in fifth
Am i on the right track? Posted via Mobile Device
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OWNER @ NBC Customs...No Bull Chit....'92 GMC C2500 ECSB 350/TH400, '57 FORD SKYLINER (My dad's for now, but its really mine-you'll NEVER see a cooler car at 7 years old lol), '42 ford rat rod shop truck (new project), 91 CHRYSLER VOYER MINIVAN (shop van for now) http://www.facebook.com/#!/nbc.customs |
08-04-2011, 01:17 PM | #2 |
GM Parts Guy
Join Date: Jan 2011
Location: Attleboro MA
Posts: 375
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Re: no rpo codes in glove box and need to know my gear
Got the vin number? I may be able to do a search for it at work.
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1975 Chevrolet C-10 Custom Deluxe (DD/WIP) 1989 Chevrolet C1500 reg cab stepside (Winter Truck) 1977 Harley Davidson XLH 1000 (Summer Cruiser) |
08-04-2011, 07:22 PM | #3 | |
TUKE-NoBullChit Customs owner
Join Date: Feb 2010
Location: La Marque, Tx
Posts: 640
|
Re: no rpo codes in glove box and need to know my gear
Quote:
Posted via Mobile Device
__________________
OWNER @ NBC Customs...No Bull Chit....'92 GMC C2500 ECSB 350/TH400, '57 FORD SKYLINER (My dad's for now, but its really mine-you'll NEVER see a cooler car at 7 years old lol), '42 ford rat rod shop truck (new project), 91 CHRYSLER VOYER MINIVAN (shop van for now) http://www.facebook.com/#!/nbc.customs |
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08-06-2011, 08:09 AM | #4 |
GM Parts Guy
Join Date: Jan 2011
Location: Attleboro MA
Posts: 375
|
Re: no rpo codes in glove box and need to know my gear
GU4 = AXLE,REAR,3.08 RATIO 3.08R(GU4)
13D = TRIM COMBINATION CLOTH,LT GRAY CLOTH TRIM(13D) 13I = INTERIOR TRIM,LT SMOKE GRAY INTERIOR TRIM COLOR(13I) 1SC = PACKAGE-OPTION 03 (1SC) 1SZ = PACKAGE OPTION- (1SZ) 41U = EXTERIOR COLOR,PRIMARY (41U) 6WK = COMPONENT FRT LH COMPUTER SEL SUP (6WK) SUSP(6WK) 7WK = COMPONENT FRT RH COMPUTER SEL SUP (7WK) SUSP(7WK) A31 = WINDOW,ELECTRIC OPERATED,SIDE ELEC SI WDO(A31) A52 = SEAT,FRONT BENCH,3-PASSENGER FRT BENCH ST(A52) A82 = RESTRAINT SYSTEM,HEAD(EXPORT) HD RST SYS(A82)(EXPORT) AU3 = LOCK,SIDE DOOR,ELECTRIC ELEC S/D LK(AU3) B32 = COVERING,FLOOR MATS,FRONT AUXILIARY FRT AUX FLR MATS(B32) B3P B85 = ORNAMENTATION,EXTERIOR,BELT REVEAL MOLDING BELT RVL MLDG(B85) C5G = GVW RATING(5600 LBS) 5600 LB GVWR(C5G) C60 = AIR CONDITIONER,FRONT,MANUAL CONTROLS A/C MAN CONT(C60) C95 = LAMP,INTERIOR,ROOF COURTESY AND DUAL READING DM & READING LP(C95) D45 = MIRROR,OUTSIDE,BELOW EYELINE(STAINLESS STEEL)(9.5 X 6) O/S STAINLESS STEEL MIR(D45) E62 = BODY EQUIPMENT,STEPSIDE PICKUP BOX STEPSIDE PUBX(E62) FWI = PLANT CODE FORT WAYNE, IN GM T&B FORT WAYNE,IN PLANT(FWI) GQ1 = AXLE,REAR,STANDARD RATIO(MERCHANDISING OPTION) STANDARD RATIO R/AXL(GQ1) GU4 = AXLE,REAR,3.08 RATIO 3.08R(GU4) JB5 = BRAKE SYSTEM,VACUUM POWER DISC,DRUM VACUUM PWR BRK SYS(JB5) K34 = CRUISE CONTROL,AUTOMATIC,ELECTRONIC CRCONT(K34) K60 = GENERATOR,100 AMPERE 100 AMP(K60) LB4 = ENGINE,(4.3Z),V6,EFI 4.3Z(LB4) MG5 = TRANSMISSION,MANUAL 5-SPEED(GETRAG) GETRAG 5-SPD M/TRANS(MG5) MM5 N33 = STEERING COLUMN,TILT TYPE TILT STRG COL(N33) NA1 = EMISSION SYSTEM,LESS THAN 8500 LB GVW EMIS SYS(UNDER 8500 LB GVW)(NA1) NA6 = EMISSION SYSTEM,ALTITUDE REQUIREMENTS ALT EMIS(NA6) NK3 = STEERING WHEEL,SPORT,SOFT RIM,SIMULATED LEATHER SIMULATED LEATHER STRG WHL(NK3) P06 = RING,WHEEL TRIM WHL TR RING(P06) R9A SLM TFE TR9 = LAMP GROUP,COURTESY LP GRP(TR9) U16 = TACHOMETER,ENGINE TACH(U16) U66 = SPEAKER SYSTEM,4,DUAL FRONT DASH MOUNTED,DUAL EXTENDED RANGE PACKAGE SHELF/QUARTER 4 SPKR SYS(U66) UX1 = RADIO,AM/FM STEREO,WEATHER,CASSETTE,EQUALIZER,ETR,INCLUDES CLOCK STEREO AM/FM W/CASS & EQLZR(UX1) V22 = GRILLE,RADIATOR(CHROME) CHROME GRL(V22) V73 = VEHICLE STATEMENT - US/CANADA US/CANADA VEHICLE STATEMENT(V73) VB3 = BUMPER,REAR STEP,INCLUDES IMPACT STRIP(CHROME) CHROME STEP BPR(VB3) VG3 = STRIP,FRONT BUMPER IMPACT FRT BPR IMP STR(VG3) VK3 = LICENSE PLATE,FRONT MOUNTING PACKAGE FRT LIC PLT MTG PKG(VK3) VXS XFN YD3 = AXLE FRONT (BASE EQUIP) FOR SCHEDULING GVW PLATE FRT AXLE(YD3) YD6 = SPRING,REAR(BASE EQUIPMENT) RR SPRING(YD6) YE9 = CONVENIENCE PKG COMFORT & DECOR LEVEL #3 COMFORT & CONVENIENCE PKG #3(YE9) YFN Z88 = GMC TRUCK G M C(Z88) ZFN = TIRE SPARE SPARE TIRE(ZFN) ZQ2 = DRIVER CONVENIENCE PACKAGE DRVR CONVENIENCE PKG(ZQ2) ZQ3 = DRIVER CONVENIENCE PACKAGE II(MERCHANDISING OPTION) DRVR CONVENIENCE PKG(ZQ3) ZY1 = COLOR COMBINATION SOLID SOLID PAINT COMBO(ZY1) Those are all your RPO codes. But it appears your have 3.08's out the back. Hope this helps!
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1975 Chevrolet C-10 Custom Deluxe (DD/WIP) 1989 Chevrolet C1500 reg cab stepside (Winter Truck) 1977 Harley Davidson XLH 1000 (Summer Cruiser) |
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