G 2 3 g 3 4 I 6 7 2 I IB I7 I6 I4 I3 I 2 I I HV 8 9 I A I 9 N l 3 n QA O 1 I v 9 if p o 20 15 H 5 48 TWO SPEED AIR TORSIOIN SPRING SHIFT UNIT 1 N L L NUT 1 2 5 655 SHAFT 2 5 635 COVER 13 5 635 LEVER 3 5 635 OIAPHRAGM 14 5 635 SPRING 4 5 635 ROO 15 5 635 LEVER 5 5 635 SPRING 15 N S S SEAL O RING Pm 615 635 PIN TT 6 5 635 STOP 17 5 635 PIN 7 N s s HOUS NG Part of 5 635 Snm um 18 5 635 GASKET 8 5 490 SPRING 19 5 635 OOVER 9 5 490 SEAL ASSY 20 8 917 PLUG 10 5 635 SCREW 21 8 907 SCREW 11 5 635 BUSHING 1970 CHEVROLET MOTOR DIVISION GENERAL MOTORS GORPORATION P A 31S t 5 29P