General Motors RPO build codes

From Crankshaft Coalition Wiki
(Redirected from General Motors build codes)
Jump to: navigation, search

by: Cobalt327
(Click here to edit this page anonymously, or register a username to be credited for your work.)

  • 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
  • G93 2.73 Rear Axle ('73 Olds build)
  • 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


[edit] Also see:

Personal tools
Namespaces
Variants
Actions
Navigation
Categories
Toolbox