Editing General Motors RPO build codes

*AG7 6-Way Power Seat *AK1 Custom Deluxe Seat Belts *AL5 Deluxe Rear Center Seat Belt, '67 *AN7 Strato-Bucket Seats, swing out *Al3 Power Door Locks *Al6 Power Tailgate Release *AO1 Soft Ray Tinted Glass, all windows *AO2 Tinted Glass, windshield only *AQ2 Electric Seat Back Lock Release, '71 *AQ5 Electric Seat Back Lock Release, '70 *AS1 Shoulder Harness, '67+ *AS4 Deluxe Rear Seat Shoulder Harness, '68+ *AS5 Standar Rear Seat Shoulder Harness, '68+ *AT8 Reclining Passenger Seat *AU1 Electric Door Locks, '70+ *AU3 Power Door Locks *AV3 3 Point Seat Belts (from 1972 build sheet) *A20 Custom Seat Belts, '64 *A20 Swing Out Rear Windows, Laguna *A31 Power Windows *A33 Power Tailgate Window *A39 Custom Deluxe Front and Rear Seat Belts, '66+ *A37 Seat Belt Equipment, '64 only *A41 Power Front Seat, 4-way *A42 Power Seat, 6-way *A41 Power Bucket Seat, 4-way *A46 Power Drivers Bucket Seat, '66+ *A47 Custom Deluxe Seat Belts *A49 Custom Deluxe Seat Belts, w/retractors *A51 Front Bucket Seats, Astro *A52 Front Bench Seat *A62 Seat Belt Delete *A64 Custom Deluxe Rear Seat Belts, '65 *A65 Split Front Seat with Arm Rest *A66 Split Second Seat *A68 Standard Rear Center Seat Belt, '67 *A81 Head Rest, Bucket Seats *A82 Head Rest, Bench Seat *A85 Deluxe Shoulder Harness, '66 1/2+ *A90 Electric Trunk Opener *A93 Vacuum Door Locks, '69 *BO1 Police Body Equipment, '64-'65 *BO2 Taxi, '64-'65 *BW2 Deluxe Body Side Molding *BX4 Body Side Molding *BX8 Full Body Moldings *BW1 Delete Tailgate Ornamentation *B2H Interim Equipment Change *B2M No Power Steering *B22 Door Trim Pad Emblem "SS" *B37 Colored Floor Mats *B44 Removable Load Floor Carpet *B55 Deluxe Front Seat Cushion, '67+ *B70 Padded Dash '64-'65 *B75 Lining Lug Compartment, '69 *B80 Roof Drip Molding *B81 Delete Tailgate Molding, this would delete the horizontal trim strips on the tailgate of a '70-'72 El Camino or GMC Sprint *B84 Body Side Molding *B85 Beltline Reveal Molding *B90 Door Window Frame Moldings *B93 Door Edge Guards *B94 "GMC" Tailgate Emblem, '71-'72 GMC Sprint only *B95 Rear End Panel Molding, '69 *B96 Wheel Well Moldings *CA1 Power Roof *CB1 Vinyl Roof, Touring *CB7 Vinyl Roof Cover *CD2 Windshield Washer Level Control, '70+ *CD3 Electro-tip Wipers, '70+ *CE1 Headlight Washers *CO5 Convertible Top, Manual *CO6 Convertible Top, Power *CO8 Vinyl Roof, full *CO9 Padded Vinyl Roof *C14 Two Speed Wipers, '64 *C24 Special Windshield Wipers *C48 Heater Delete *C49 Electro Clear Defogger *C50 Rear Window Defogger *C51 Rear Window Air Deflector *C56 I/P Side Vent /70 Upper Level Vent / Astro Ventilation *C60 Air Conditioning, 4 seasons *C65 Air Conditioning, deluxe version *D24 Litter Container *D33 Remote Control Mirror *D34 Vanity Visor Mirror *D35 Sports Mirrors *D55 Console *D64 Illuminated Visor Mirror *D68 Twin Remote Sport Mirrors *D80 Spoilers *D88 Sport Stripe, '70+ *D91 Conquista Package *D96 Wide Paint Stripes, '67+ refers to body side accent stripe *D99 Two Tone Paint Moldings *FE8 Radial Tuned Suspension *F40 Sport Suspension *F41 Sport Front and Rear Suspension, '69+ *GS1 2.73 Ratio Axle (from 1972 build sheet) *GY2 3.31 Ratio Axle, '71-'72 Chevelle / El Camino / GMC Sprint *G11 2.56 Rear Axle *G66 Air Shocks, rear *G67 Controller for Air Shocks *G75 3.70 Rear Axle *G76 3.36 Rear Axle *G80 Positraction Rear *G82 4.56 Rear Axle *G84 4.10 Rear Axle *G92 Performance Rear 3.08 *G94 3.31 Rear Axle *G95 Economy Rear 2.73 *G96 3.55 Rear *G97 2.73 Rear Axle *GW5 273 Rear Axle *HO1 3.07 Rear Axle *HO5 3.73 Rear Axle *J50 Power brakes *J52 Front Disc Brakes, '67+ *J65 Metallic Brake Linings *JL2 Front Disc Brakes, '70+ *JL8 4-Wheel Disc Brakes, '69 only *KD5 Heavy Duty PCV System *KO2 Clutch Fan *KO5 Engine Block Heater *K19 Air, Smog Pump, '66+ *K24 Closed Engine Ventilation, PCV *K30 Cruise Control *K66 Transistor Ignition *K72 Emission Control Delete *K75 Emission Control Delete *K76 61 Amp Alternator *K77 55 Amp Alternator *K79 42 Amp Alternator *K81 62 Amp Alternator *K85 63 Amp Alternator *L14 Refers to: 307 CID STD V8 (from '72 Chevelle) *L22 6-Cylinder 250 *L26 230-140 Hp *L30 327-275 Hp *L34 396-350 Hp *L35 396-325 Hp *L48 350-300 Hp, '69+ *L61 230 cid *L65 350-250 Hp, '69+ *L72 427-425 Hp Yenko, '69 *L73 327-250 Hp, '68 *L74 327 300 Hp *L77 4 Barrel Carb, 283-220 Hp *L78 396-375 Hp *L79 327-350 Hp *L89 396-375 Hp Aluminum Heads *LB4 262 (4.3 liter) TBI v6, 145 fwhp *LF6 400-255 Hp, 2 bbl, '70 (Monte Carlo) *LM1 350-255 Hp, '69 *L03 305 (5.0 liter) TBI v8, 170 fwhp *L05 350 (5.7) TBI v8, 190-210 fwhp 1988-1996 *LS3 400-330 Hp, '70+ *LS4 454-235 Hp *LS3 402-300 Hp in '71, 240 Hp in '72 *LS5 454-365 Hp in '71, 270 Hp in '72 - LS5 (also 360 HP in '70). *LS6 454-450 Hp, '70 *LT-1 350- up to 350 (gross) fwhp early 1970s *LT1 350-260 fwhp B/D cars '94-'96; 275-285 fwhp Fcars '93-'97; 300 fwhp Ycar 1992-1996 *LT-4 400-180 Hp early/mid 1970s 400 sbc *LT4 350-340 fwhp optional on '96 Ycar, and limited '97 Fcar. Larger intake runner head, manifold *L65 350-145 2 Barrel *L-82 350 190 fwhp, last of carburated Ycar engines *L-83 350 200-205 fwhp, '82 & '84 Ycar, Crossfire injection (dual TBI fed enclosed tuned port runner) *L90 6-Cylinder *L98 350 (5.7 liter) v8, 230-250 fwhp 1985-1992, TPI (tuned port injection) intake manifold *MO1 Heavy Duty Clutch *MC1 Heavy Duty 3-speed Transmission *M10 Overdrive *M11 Floor Shift Transmission, '71+ *M13 Heavy Duty Transmission *M20 4-Speed Standard Transmission *M21 4-Speed Close Ratio *M22 4-Speed Heavy Duty *M35 Powerglide Automatic 2-Speed *M38 Turbo 350 Automatic *M40 Turbo 400 Automatic *M55 Transmission Cooler *NA9 Evaporative Emission Controls *NB2 Refers to: EXH EMISSION (from '72) *NC8 Chambered Exhaust System *NK1 Cushioned Steering Wheel *NK2 Custom Steering Wheel, '71+ *NK4 Sport Steering Wheel, '71+ *N10 Dual Exhaust *N30 Deluxe Steering Wheel, '67+ *N31 Custom Steering Wheel *N33 Tilt Steering *N34 Wood-Grained Steering Wheel *N40 Power Steering *N41 Power Steering *N65 Space-Saving Spare *N95 Wire Wheel Covers *N96 Simulated Mag Hubcaps *N97 15" diameter heavy duty police package wheels *P19 Spare Tire Lock *P58 7.14.4 Whitewalls *P61 7.75-14 W/W *P62 7.75-14.4 W/W *P67 6.95-14 W/W *P77 8.25-14 W/W *P90 G70-15 White Stripe *P91 G70-15 Red Stripe *PA2 Simulated Wire Wheels, 2nd style, '68+ *PA3 Deluxe Wheel Covers *PE1 Turbine 1 Wheels *PE2 Turbine 2 Wheels *PK2 G78-14 W/W *PK4 G70-14 Red Stripe *PL3 E78-14 White Stripe *PL4 F70-14 F70-14 White Stripe *PL5 F70-14 White Letters *PM6 G78-14 White Stripe *PM7 F60-15 White Letters, SS models and Sprint SP models *PN5 7.75-14 8-Ply Tires *PO1 Wheel Trim Cover *PO2 Simulated Wire Wheels, 14" *PO3 stainless wheel covers *PO6 Wheel Trim Rings *PQ7 8.25-14 W/W Tires *PR3 8.25-14 8-Ply W/W *PU8 G78-15 White Stripe *PL2 E78X14 B/WALL *PW7 F70-14 White Stripe *PW8 F70-14 Red Stripe Tires *PX5 F78X14 Black Wall Belted (70) *PX6 F78-14 W/W *PX8 G70-14 W/W *PX9 G70-14 Dual White Stripes *PY4 F70-14 W/W *PY5 F70-14 Red Stripe *PY7 G70-14 Red Stripe *QDR GR78-15 Radial Whitewalls *QEH E78-14 Bias White Stripe *QEL HR78-15 Radial White Stripe *QGF G70-14 Bias White Stripe *QGL G78-14 Bias White Stripe *QHE H78-14 Bias *QHF H78-14 Bias White Stripe *QQZ HR70-15 Radial Whitewall *QRM GR70-15 Radial Whitewall *QRN GR70-15 Radials *QRV HR70-15 Radials *QRZ GR70-15 Radial White Letter *TO7 7.75-14 W/W Tires *T15 7.75-15 8-Ply Tires *T58 Rear Wheel Skirts, Monte Carlo *T60 Heavy Duty Battery *UA1 Heavy Duty Battery *UM1 AM Radio with Tape, '70+ *UM2 AM/FM with Tape *UO3 Low Note Horn, D *UO5 Dual Horns *UF1 Mirror Lamp, available in '70-'72 *UF7 Econominder Gauge Package *U11 Certified Speedometer instrument cluster, police and special service package *U14 Instrumentation Package *U15 Speed Warning Indicator, '67+ *U16 Tachometer *U17 Cluster Instruments, (oil coolant, ammeter, clock, fuel, tachometer) *U18 Export Speedometer *U25 Trunk Light *U26 Underhood Light *U27 Glove box Light *U28 Ash Tray Light *U29 Instrument Panel Courtesy Lighting *U35 Clock *U46 Lamp Monitoring Equipment *U57 8 Track Tape Player *U58 AM/FM *U60 Manual Radio *U63 Basic Old AM Radio *U69 AM/FM Radio with Buttons *U73 Manual Rear Antenna *U75 Power Rear Antenna *U76 Antenna in Windshield *U79 Stereo Equipment *U80 Rear Speaker *VE5 Deluxe Bumper Strips *VO1 Heavy Duty Radiator *VO2 Heavy Duty Radiator, '64 *V30 Bumper Guards, full set (front only bumper guards on El Camino / GMC Sprint) *V31 Front Bumper Guards, '64-'70 *V32 Rear Bumper Guards, '64-'70 *V55 Roof Rack *V74 Hazard Warning Equipment, '66 *V75 Traction Dispenser Set-Up *WX3 merchandised trim package, '94-'96 Impala SS *W84 Additional Fuel for Delivery *X11 Style Trim for Base Car or SS *X22 Style Trim for SS with 396 *X33 Style Trim for Z/28 or RS with Z/28 Option *X44 Base Car *X55 Base SS with 350 *X66 Base SS with 396 *X77 '69 Z-28 Camaro, (Norwood, Ohio cars only) *YD1 Trailoring Axle *YE7 Special Performance "SP" Package, '71-'72 GMC Sprint *YF3 The Heavy Chevy Package *YF5 Emission Tested *YJ9 Exterior Dress-Up Package *Z10 Special Hardtop Pace Car *Z11 Indy Pace Car Accents , '69 only *Z21 Style Trim Group *Z22 Rally Sport *Z23 Special Interior Package *Z27 SS Equipment *Z28 Special Performance Package *Z87 Custom Interior Group *ZO1 Comfort and Convenience Group, '64-'65 *ZO2 Pushbutton Radio and Extra Speaker, '64 *ZO4 Heavy Duty Chassis, '64-'65. *ZO8 Body Molding/Trim *ZJ7 Rally Wheels *ZJ9 Auxiliary Lighting Group *ZJ6 Special Sport Sedan, '68+ *ZJ7 Steering Wheel Deluxe Trim *ZJ9 Auxiliary Lighting Group *ZK3 Deluxe Seat Belts, and Front Shoulder Harness, '68+ *ZK5 Concours Sedan, '68 *ZK6, 7 Concours Sport Coupe, '68 *ZK8 Refers to Tire Pressure Label, '70 *ZKQ Tire Pressure Sticker *ZL2 Special Hood, Cowl Induction, '70+ *ZL3 SS 396 Convertible *ZO9 Performance Rear Axle, '70+ *Z10 Pace Car Coupe *Z11 Indy Pace Car Convertible *ZP2 Trim and Color Override (for cars that had an exterior/interior color or trim combination that was not normally available) *ZR3 Off Road Package 454 (LS7 & LT2), '69 *Z02 Spec Paint (from 72 tag) *ZP5 Appearance Guard Group *ZW4 Standard 3-Speed Transmission, '70 *Z13 Comfort and Convenience Group, second style, '64-'65. *Z14 A/C BODY CONV (info from 72 Chevelle) *Z15 SS Equipment, (454 in '70) *Z16 Special Sport Coupe, '65 Chevelle *Z19 Convenience Group, '66 *Z20 Monte Carlo SS 454 *Z25 Super Sport Option, '69+ *Z29 Vinyl Stripe *Z49 Canadian Base Equipment *Z57 Vinyl Coated Trim *Z83 Road Hazard Package, '66 *Z95 Regular Fuel Engine Equipment SEO (Special Equipment Option) codes -- number/letter/number *1A2 special service vehicle (wagon police package, reduced content) *1T1 (green) silicone rubber (engine) hoses *6J6 aux brake/turn lamps, rear package shelf *7X6 spotlamp, police, driver's side A pillar *7X7 spotlamp, police, driver and passenger side A pillars *9C1 police package (70s Chevelle, 1977-2007 Caprice/Impala) *9C3 special service vehicle (fwd police package, reduced content) *9C6 taxi *W Tinted Windshield *X Power Windows *L Fold-Down Seat *D Power Top *E All Glass Tinted *M Powerglide *G Center Console *L 4-Speed Manual *F A/C *B 3-Speed Manual on Floor *S Rear Antenna *U 8-Track Multiplex *R Rear Speaker *S Z-23 Interior *L Z-22 (RS) *K Z-21 Style Trim *B Rear Window Defroster *D Clock and/or Gauges *Platform codes *B car: Caprice/Impala/CustomCruiser/Roadmaster/Parisienne *F car: Camaro, Firebird *Y car: Corvette Engine codes *P SS350 *N SS396/325 Hp *K SS396/375 Hp

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