4 SPEED TRANSMISSl0N MUNClE AND NEW PROCESS 4 312 PIN Gearshift Fork 72 Tilt 2462226 shifter fork lock 1 O L N P 913386 4 313 SEAL ASSY Transmission Internal Selector Shaft 2 71 72 Tilt 3779385 1 shift rail oil N P 92541 4 317 RETAINER Transmission Rear Main Bearing 71 72 All w New Process 2455103 1 mainshaft rear bearing N P 95869 71 72 Ser 50 60 w Air Brks exc Tilt 465217 1 RETAINER ASSY rear bearing 71 72 All w Muncie exc Air Brks Tilt 3901182 1 RETAINER ASSY rear bearing 4 318 SEAL GASKET Transmission Rear Bearing Retainer 71 72 All exc Tilt 3911917 1 rear bearing retainer 71 72 Tilt 2434156 1 SEAL ASSY rear bearing ret oil 71 72 All exc Tilt 3901180 1 GASKET rear bearing retainer 71 72 Tilt 2462217 1 GASKET rear bearing retainer N P 95736 71 72 Tilt 2455106 1 GASKET mainshaft N P 95931 4 329 ADAPTER ASSY Speedometer Driven Gear A For detailed application use Speedometer Gear Chart 4 329A ADAPTER ASSY Electric 71 72 All w 2 Spd axle 3906478 1 4 330 KEY Speedometer Adapter Drive For detailed application use Speedometer Gear Chart 4 337 GEAR Speedometer Driven S For detailed application use Speedometer Gear Chart 4 338 FITTING Speedometer Driven Gear i For detailed application use Speedometer Gear Chart 4 342 SHAFT ASSY Speedometer without Casing NOTE 197 1 72 shaft not available for service use 1969 shaft kit i GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVR0LET 72TM1 REV 5 79 4 109 4 312 4 342