| GM Options |
| RPO
| Description |
| WS6 |
Special Performance Equipment Package |
| 1LE |
Special Performance Package Components |
| 1SA |
Package option group - 1SA |
| 66I |
Medium Beechwood Interior Trim |
| 81U |
Exterior color, Bright Red |
| 8NL |
SPRING, COMPUTER SELECTED, REAR, LEFTHAND |
| 9NL |
SPRING, COMPUTER SELECTED, REAR, RIGHTHAND |
| AAA |
Standard Safety Features |
| AH3 |
4-way manual driver seat |
| AJ3 |
RESTRAINT SYSTEM, FRONT SEAT, INFLATABLE, DRIVER |
| AR9 |
Front bucket seats manual reclining (European style) |
| C41 |
Heater, outside air, with fan and defroster (indicates AC Delete on later years) |
| D35 |
Mirror, Outside, LH remote control, RH direct control, painted |
| D5S |
GEAR, SPEEDO DRIVEN |
| D81 |
SPOILER, REAR, AERO WING |
| E5Z |
SPEEDOMETER ADAPTER (DELETE) |
| E9Z |
KEY, SPEEDOMETER (DELETE) |
| FE2 |
Touring Suspension system ride and handling |
| G80 |
Limited slip positraction rear axle |
| G92 |
1991-1992 = Performance rear axle 3.42 rear gear ration with LB9, MM5
1993 = Performance rear axle 3.23 in conjunction with MX0 |
| GU6 |
Rear axle gear ratio 3.42 |
| IPC |
Trim, Interior Design |
| J65 |
Power front & rear disc brake system |
| JG1 |
Shaft, Propeller (Aluminum) |
| K68 |
ALTERNATOR, 105 AMP |
| KC4 |
Engine oil cooling system |
| LB9 |
ENGINE, GAS, 8 CYL, 5.0L, HO (1985-1992 ONLY) |
| MK6 |
Transmission, Manual 5-Speed, Borg Warner, 2.95 1ST, O/D |
| MM5 |
MERCHANDISED, TRANS, MANUAL 5 SPEED PROVISIONS |
| MN5 |
5 Speed Manual Transmission
(should appear for a 92 Firehawk) |
| N10 |
Exhaust System, Dual Catalytic Converters |
| N64 |
WHEEL & TIRE, SPARE, SPACE SAVER, ALUMINUM |
| NA5 |
Emission system, federal requirements |
| NP5 |
Leather wrap steering wheel |
| PW7 |
16x8 styled aluminum superlight wheel |
| QLC |
P245/50ZR16 performance tires |
| T96 |
Front Fog Lamps |
| U62 |
SPEAKER SYSTEM, DUAL COAXIAL |
| UB3 |
Instrument cluster (Oil, Coolant temp, Voltmeter, Tach, Trip, ODO) |
| UM6 |
AM/FM ETR Stereo with Cassette & Clock |
| UQ1 |
RADIO PROVISIONS, FOR STEREO |
| V73 |
Vehicle Certification, USA Specifications |
| VAN |
ASSEMBLY PLANT, VAN NUYS, CALIFORNIA |
| W54 |
Monsoon AM/FM/CASS, 10 speakers, Entertainment system optoin D |
| Y83 |
MODEL OPTION - TRANS AM |