GM cHEv eMc TRUCK PARTS CATALOGUE l 4 3 i i 4 gi 5 Q3 Q Z P Yl t Az Q Roe 3 I I l 3 Q j O 1 X4 l J l 1 o 4 I g XW l l 4 gg 1 1 1 0 cg L 544 1 I W 1 a 1 or A A 454 1 ie 13 i 1 0 e i T QB 1974 CLARK 5 SPEED TRANSMISSION 282V 285V CONTROL AND SHIFT PARTS Key Description Part No Qty Group Key Descri tion Part No Qty Group P 1 BOLT Control Tower 4 Std Stock 8 900 4 15 PIN Shift Rail lnterlock Cross 718778 4 303 1 2 rowen cammi i 3906442 4 010 1 16 FORK AN0 RAIL Asservrarv 3 WASHER Transmission Control Lever 2040553 4 012 1 Second and Third Shift 718769 4 303 1 4 spnrno oemharr Lever 3906449 4 012 1 17 FORK AN0 RAIL Assemaw 5 GASKET Transmission C0ntr0l Tower Fourth and Fifth Shift 718770 4 303 1 Gasket 708686 4 109 1 18 BUSHING Shift Fork Pad Part of 16 17 6 PLUG Reverse Latch Plunger Spring 19 SUPPORT Shift Front Rail 718781 4 030 1 Retainer 718777 4 311 1 20 LOCKWASHER Front Rail Support 7 SPRING Reverse Latch Plunger 718774 4 311 1 Capscrew 138542 8 932A AR 8 PLUNGER Reverse Latch 718773 4 302 1 21 CAPSCREW Front Rail Support 718783 4 030 AR r 9 SPRING Transmission Mesh Lock 3912252 4 384 AR 22 CAPSCREW Rear Rail Support 718783 4 030 AR 10 BALL Steel Std Stock 8 899 AR 23 LOCKWASHER Rear Rail Support Capscrew 138542 8 932A AR 11 COVER Transmission 718477 4 105 1 24 SUPPORT Shift Rear Rail 718782 4 030 1 12 RAIL First and Reverse Shift 718772 4 303 1 25 FORK AND RAIL ASSEMBLY First and 13 PIN Shift Rail Interlock Tapered 718780 4 307 2 Reverse Shift 718768 4 303 1 14 SUPPORT Shift Rail Interlock 718779 4 030 2 26 ARM First and Reverse Rocker 718775 4 302 1