I I I IF I I TX04 065 313 4 265 PIN VALVE BODY COILEDSPRING I 8 624482 314 4 265 PLUG VALVE BORE 50 I 8 623295 315 N S VALVE DETENT 316 N S VALVE DETENT REGULAR 317 4 265 PIN DETENT REG VALVE 8623507 318 N S SPRING DETENT REGULATOR 319 4 265 VALVE MANUAL 4 8623592 320 N S BUSHING 1 2 MODULATOR VALVE 321 N S VALVE 1 2 REGULAR 322 N S SPRING 1 ZVREGULATOR VALVE 323 N S VALVE 1 2 DETENT I 324 N S VALVE 1 2 I V I 325 N S SPRING 1 2 MODULATOR VALVE I 326 N S VALVE 1 2 MODULATOR Q I 327 4 265 PIN VALVE BODY 1 32 INCHES LONG 8623078 328 N S BUSHING 2 3 MODULATOR VALVE 329 N S SPRING 2 3 VALVE OUTER j I 330 N S VALVE 2 3 MODULATOR J 331 N S SPRING 2 3 VALVE INNER Q 332 N S VALVE 2 3 Q I 333 4 265 PIN VALVE BODY 82 LONG 8622045 334 4 265 PLUG VALVE BORE 11 10MM DIA 8623298 335 N S SPRING 3 2 VALVE 336 4 265 PIN 3 2 CONTROL VALVE 23 32 INCH LONG I 8625324 337 N S VALVE 3 2 V I RPO DEFINITIONS I I A C7A GVW RATING 10 000 LBS Q F42 FRT SUSPENSION SYSTEM HD GT4 REAR AXLE 3 37 RATIO GT5 REAR AXLE 4 10 RATIO GU5 REAR AXLE 3 23 RATIO I I HC4 REAR AXLE 4 56 RATIO 5500 LBS SINGLE SPEED NA4 EMISSION SYSTEM ABOVE 8500 LB GVW TO 10 000 ALSO INCL 7400 GVW ON G313 03 NB3 EMISSIONISYSTEM ABOVE 10 000 LB GVW NM8 EMISSIONSYSTEM LEADED FUEL R05 DUAL REAR WHEEL CONVERSION V VB4 PROVISION OPTIONS GULF STATES I VT7 PROVISION OPTIONS UNREGULATED COUNTRIES 6V6 RECREATIONAL VEHICLE CHASSIS MODIFICATION A w I I I I 1991 GENERAL MOTORS SERVICE PARTS 0PERATIONS LT TRUCK 52G I A 4 000 GROUP 4 va I 1 91