return home
| '68-'72 A-body RPO Codes | |
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| A31 |
Power |
Windows |
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| A33 |
Power |
Tailgate |
Window |
|
| A39 |
Custom |
Deluxe |
front/rear |
seat belts |
|
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|
| A41 |
Power |
Bucket |
Seat |
4-way |
|
|
| A41 |
Power |
Front |
Seat |
4-way |
|
| A42 |
Power |
Seat, |
6 |
way |
|
| A46 |
Power |
Drivers |
Bucket |
Seat |
|
| 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 |
|
| A65 |
Split |
Front |
Seat |
w/armrest |
|
|
| A66 |
Split |
Second |
Seat |
|
| A81 |
Head |
Rest |
Bucket |
Seats |
|
| A82 |
Head |
Rest |
Bench |
Seat |
|
| A90 |
Electric |
Trunk |
Opener |
|
| A93 |
Vacuum |
Door |
Locks |
|
|
| AG7 |
6 |
way |
Power |
Seat |
|
| AK1 |
Custom |
Deluxe |
Seat |
Belts |
|
| Al3 |
Power |
Door |
Locks |
|
| Al6 |
Power |
Tailgate |
Release |
|
| AN7 |
Strato-Bucket |
Swing out seats |
|
|
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| AO1 |
Soft |
Ray |
Tinted |
Glass (all) |
|
|
|
| AO2 |
Tinted |
Glass |
windshield |
only |
|
| AQ2 |
Electric |
Seat |
Back |
Lock |
Release |
|
|
| AQ5 |
Electric |
Seat |
Back |
Lock |
Release |
|
|
| AS1 |
standard |
horn |
1970 |
|
| AS1 |
Shoulder |
Harness |
|
|
| AS4 |
Deluxe |
Rear |
Seat |
Shoulder |
Harness |
|
|
| AS5 |
Standar |
Rear |
Seat |
Shoulder |
Harness |
|
|
| AT8 |
Reclining |
Passenger |
Seat |
|
| AU1 |
Electric |
Door |
Locks |
|
| AU3 |
Power |
Door |
Locks |
|
| AV3 |
3 |
Point |
Seat |
Belts |
1972 |
|
| B22 |
Door |
trim |
pad |
emblem |
SS |
|
| B2H |
Mid-Year |
Equipment |
Change |
|
|
| B2M |
No |
power |
steering. |
|
| B37 |
Colored |
floor |
mats |
|
| B42 |
Luggage |
compartment |
mat |
|
| B44 |
Removable |
Load |
floor |
carpet |
|
| B55 |
Deluxe |
Front |
Seat |
Cushion |
|
| B75 |
lining |
lug |
compartment |
|
|
| B80 |
Roof |
Drip |
molding |
|
| B81 |
tailgate |
chrome trim |
delete |
Elcamino/Sprint |
|
| B84 |
Body |
Side |
Molding |
|
| B85 |
Beltline |
Reveal |
Molding |
|
| B90 |
Door |
Window |
frame |
moldings |
|
| B93 |
Door |
edge |
guards |
|
| B94 |
1970 |
SS454 |
tailgate |
emblem |
Elcamino |
|
| B94 |
GMC |
tailgate |
emblem |
Sprint |
|
| B95 |
Rear |
end |
panel |
moulding |
1969 |
|
| B96 |
Wheel |
well |
moldings |
|
| BW1 |
tailgate |
woodgrain/stripe |
delete |
Elcamino/Sprint |
|
| BW2 |
Deluxe |
Body |
Side |
Molding |
|
| BX4 |
Body |
Side |
Molding |
|
| BX8 |
Full |
Body |
moldings |
|
| 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 |
|
| C60 |
Air |
Conditioning |
4 |
seasons |
|
| C65 |
Air |
Conditioning |
Deluxe |
version |
|
| CA1 |
Power |
Roof |
|
| CB1 |
Vinyl |
Roof, |
Touring |
|
| CB7 |
Vinyl |
Roof |
cover. |
|
| CD2 |
Windshield |
Washer |
Level |
Control |
1970 up |
|
| CD3 |
Electro-tip |
Wipers |
|
|
| CE1 |
Headlight |
Washers |
|
| CO5 |
Convertible |
Top |
Manual |
|
| CO6 |
Convertible |
Top |
Power |
|
| CO8 |
Vinyl |
Roof |
full |
|
| CO9 |
Padded |
Vinyl |
roof |
|
| 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 |
|
| D88 |
Sport |
Stripe, |
|
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| D91 |
Conquista |
package |
|
| D96 |
Wide |
Paint |
Stripes |
|
|
| D99 |
Two |
Tone |
Paint |
Moldings |
|
| F40 |
Sport |
suspension |
|
| F41 |
Sport |
Front/Rear |
suspension |
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| FE8 |
Radial |
Tuned |
Suspension |
|
| G11 |
2.56 |
axle |
ratio |
|
| G66 |
Air |
Shocks, |
rear. |
|
| G67 |
Controller |
for |
Air |
Shocks |
|
| G74 |
Heavy |
Duty |
Suspension |
|
| G75 |
3.7 |
rear |
|
| G76 |
3.36 |
axle |
ratio |
|
|
| G80 |
Positraction |
rear |
|
| G82 |
4.56 |
axle |
ratio |
|
| G84 |
4.1 |
axle |
ratio |
|
| G92 |
Performance |
rear |
3.08 |
|
| G94 |
3.31 |
rear |
|
| G95 |
Economy |
rear |
2.73 |
|
| G96 |
3.55 |
rear |
|
| G97 |
2.73 |
axle |
ratio |
|
| GS1 |
2.73 |
axle |
ratio |
|
| GW2 |
2.56 |
axle |
ratio |
|
| GW5 |
2.73 |
axle |
ratio |
|
| GW8 |
4:10 |
axle |
ratio |
|
| GY2 |
3.31 |
axle |
ratio |
Elcamino/Sprint |
|
| GY2 |
3.31 |
axle |
ratio |
|
| HO1 |
3.07 |
axle |
ratio |
|
| HO5 |
3.73 |
axle |
ratio |
|
|
| J50 |
Power |
brakes |
|
| J52 |
Front |
Disc |
Brakes |
|
|
| J65 |
Metallic |
Brake |
linings |
|
| JL2 |
Front |
Disc |
Brakes |
|
| K19 |
air pump |
system |
|
|
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| 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 |
|
| K81 |
62 |
amp |
|
| K85 |
63 |
amp |
|
| KD5 |
Heavy |
Duty |
PCV |
System |
|
| KO2 |
Clutch |
Fan |
|
| KO5 |
Engine |
Block |
Heater |
|
| L08 |
Engine |
Emission |
CHI |
1972 |
|
| L14 |
307 |
CID |
STD |
V8 |
|
| L22 |
Six |
Cylinder |
250 |
|
| L26 |
230-140hp |
|
| L30 |
327-275 |
Hp |
|
| L34 |
396-350 |
Hp |
|
| L35 |
396-325 |
Hp |
|
| L48 |
350-300hp, |
'69+ |
|
| L61 |
230 |
cid |
|
| L65 |
350-250hp, |
'69+ |
|
| L65 |
350-145 |
with 2bbl carburetor |
|
|
| L72 |
427-425hp V8 |
Yenko models |
|
|
| L73 |
327-250hp V8 |
1968 |
|
| L74 |
327-300hp V8 |
|
|
| L77 |
283-220hp V8 |
with 4bbl carburetor |
|
| L78 |
396-375 |
Hp |
|
| L79 |
327-350 |
Hp |
|
| L89 |
396-375hp V8 |
Aluminum |
Heads |
|
| L90 |
Six |
cylinder |
|
| LF6 |
400-255hp V8 |
with 2bbl carburetor |
Monte Carlo |
|
|
| LM1 |
350-255hp V8 |
1969 |
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| LS3 |
402-300hp V8 |
1970 |
|
|
| LS3 |
402-240hp V8 |
1971 |
|
| LS3 |
400-330hp V8 |
1970 |
|
| LS4 |
454-235hp V8 |
|
| LS5 |
454-360hp V8 |
1970 |
|
| LS5 |
454-365hp V8 |
1971 |
|
| LS5 |
454-270hp V8 |
1972 |
|
| LS6 |
454-450hp V8 |
1970 |
|
| LT4 |
400-180hp V8 |
|
| M10 |
Overdrive |
|
| M11 |
Floor |
Shift |
Transmission |
|
| M13 |
Heavy |
Duty |
Transmission |
|
| M20 |
4 |
spd |
standard |
transmission |
|
| M21 |
4 |
spd |
close |
ratio |
|
| M22 |
4 Speed |
HD |
Transmission |
|
| M35 |
Powerglide |
automatic |
2 |
speed |
|
| M38 |
Turbo |
350 |
automatic |
|
| M40 |
Turbo |
400 |
automatic |
|
| M55 |
Transmission |
Cooler |
|
| MC1 |
Heavy |
Duty |
3 |
spd |
transmission |
|
| MO1 |
Heavy |
Duty |
Clutch |
|
| N10 |
Dual |
Exhaust |
|
| N30 |
Deluxe |
Steering |
Wheel |
|
|
| 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 |
Magn. |
Hubcaps |
|
| NA9 |
Evaporative |
Emission |
Controls |
|
| NB2 |
EXH |
EMISSION |
|
| NC8 |
Chambered |
Exhaust |
System |
|
| NK1 |
Cushioned |
Steering |
Wheel |
|
| NK2 |
Custom |
Steering |
Wheel |
|
| NK4 |
Sport |
Steering |
Wheel |
|
| 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 |
14 inch/style 2 |
|
|
|
| PA3 |
Deluxe |
Wheel |
covers |
|
| PE1 |
Turbine |
1 |
wheels |
|
| PE2 |
Turbine |
2 |
wheels |
|
| PK2 |
G78-14 |
w/w |
|
| PK4 |
G70-14 |
Red |
Stripe |
|
| PL2 |
E78X14 |
B/WALL |
|
| PL3 |
E78-14 |
White |
Stripe |
|
| PL4 |
F70-14 |
F70-14 |
White |
Letter |
|
| PL5 |
F70-14 |
White |
Letters |
|
| PM6 |
G78-14 |
White |
Stripe |
|
| PM7 |
F60-15 |
White |
letters |
SS models |
|
| PN5 |
7.75-14 |
8 |
ply |
tires |
|
| PO1 |
Wheel |
Trim |
Cover |
|
| PO2 |
Simulated |
Wire |
Wheels |
14 inch |
|
| PO6 |
Wheel |
Trim |
Rings |
|
| PQ7 |
8.25-14 |
w/w |
tires |
|
| PR3 |
8.25-14 |
8 |
ply |
w/w |
|
| PU8 |
G78-15 |
White |
Stripe |
|
| PW7 |
F70-14 |
White |
Stripe |
|
| PW8 |
F70-14 |
Red |
Stripe |
Tires |
|
| PX5 |
F78X14 |
Black |
Wall |
Belted |
1970 |
|
| 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 |
|
| QGK |
G78-14 |
|
| 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 |
|
| T15 |
7.75-15 |
8 |
Ply |
tires |
|
| T58 |
Rear |
wheel |
skirts, |
Monte Carlo |
|
|
| T60 |
Heavy |
Duty |
Battery |
|
| TO7 |
7.75-14 |
W/W |
tires |
|
| U14 |
Instrumentation |
package |
|
| U15 |
Speed |
Warning |
Indicator |
|
|
| U16 |
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 |
|
| UA1 |
Heavy |
Duty |
Battery |
|
| UF1 |
Mirror |
Lamp |
|
1970 up |
|
| UF7 |
Econominder |
Gauge |
package |
|
| UM1 |
AM |
radio |
with |
tape |
1970 up |
|
| UM2 |
AM/FM |
with |
tape |
|
| UO3 |
Low |
note |
horn, |
|
|
| UO5 |
Dual |
horns |
|
| UO8 |
horn |
dual |
electric |
Monte Carlo |
|
|
| V30 |
Bumper |
Guards |
Full |
|
| V31 |
Front |
Bumper |
Guards |
thru 1970 |
|
| V32 |
Rear |
Bumper |
Guards |
thru 1970 |
|
| V48 |
Engine |
Coolant(Antifreeze) |
|
| V55 |
Roof |
Rack |
|
| V75 |
Traction |
Dispenser |
set-up. |
|
| VE5 |
Deluxe |
bumper |
strips |
|
| VO1 |
Heavy |
Duty |
Radiator |
|
| W84 |
Additional |
fuel |
for |
delivery |
|
| YB5 |
General |
Processing |
Option |
|
|
|
| YD1 |
Trailoring |
Axle |
|
| YE7 |
SP |
package |
|
Sprint |
|
|
|
| YF3 |
The |
Heavy |
Chevy |
Package |
|
| YF5 |
Emission |
Tested |
|
| YF8 |
Black |
Stripes |
|
| YJ9 |
Exterior |
dress package |
|
|
| Z02 |
special paint |
|
|
|
|
|
|
|
| Z14 |
unknown |
|
| Z15 |
SS |
equipment |
|
| Z16 |
Special |
Sport |
Coupe |
|
| Z20 |
Monte |
Carlo |
SS |
454 |
|
| Z25 |
Super |
Sport |
Option |
|
|
| Z29 |
Vinyl |
Stripe |
|
| Z49 |
Canadian |
Base |
Equipment |
|
| Z57 |
Vinyl |
Coated |
Trim |
|
| Z95 |
Regular |
Fuel |
Engine |
Equipment |
|
| ZJ6 |
Special |
Sport |
Sedan |
|
| ZJ7 |
Steering |
Wheel |
Deluxe |
Trim |
|
| ZJ7 |
Ralley |
Wheels |
|
| ZJ9 |
Auxiliary |
lighting |
group |
|
| ZJ9 |
Auxiliary |
Lighting |
Group |
|
| ZK3 |
Deluxe |
Seat |
Belts |
w/front harness |
|
| ZK5 |
Concours |
Sedan |
1968 |
|
| ZK6, |
Concours |
Sport |
Coupe |
1968 |
|
| ZK8 |
Tire |
Pressure |
Label |
|
|
| ZKQ |
tire |
pressure |
sticker |
|
| ZL2 |
Special |
Hood |
Cowl |
Induction |
1970 up |
|
| ZL3 |
SS |
396 |
convertible |
|
| ZO8 |
Body |
Molding/Trim |
|
| ZO9 |
Performance |
Rear |
Axle |
|
| ZP2 |
Trim |
& |
color |
override |
|
| ZP3 |
Special |
Paint |
|
| ZP5 |
Appearance |
guard |
group |
|
| ZQ2 |
Convenience |
Group |
|
| ZQ7 |
Booklet & |
Literature |
Canada |
|
| ZR3 |
off road |
package |
1969 |
|
|
|
| ZR8 |
Alternate |
Stripe |
Colour |
SS |
|
| ZW4 |
STD |
3 speed |
Transmission |
1970 |
|
| ZX1 |
Export |
Procedures |
|
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This list is as complete as possible at this time. Some options may be missing/mislabeled.
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