FUEL EXHAUST CARBURETION 3 655 BRACKET BOLT CONNECTOR SPACER STUD ARM Air A Injection Reaction Pump Mounting Con t 71 72 Ser 50 366 exc C A C Air Brakes TDM 3973248 1 BRACKET 69 Ser 40 thru 60 3877606 1 BOLT hex hd 16 x 5 4 71 Ser 50 SBC 130 amp w P S 350 3877600 1 SPACER pump upper left hole wd 69 72 Ser 50 60 w C A C 366 427 3951304 1 STUD 69 72 Ser 50 60 Tilt 706415 1 ARM adj pump mtg 3 660 PUMP ASSY Air Injection Reactor Pump 69 72 Ser 40 thru 60 L 7817809 1 3 670 VALVE ASSY BRACKET GASKET Air Injection Reactor 69 70 Ser 50 60 366 7029190 1 diverter 69 Ser 50 60 350 70 Ser 50 Tilt 350 17052772 1 diverter 69 70 Ser 40 thru 60 K 71 72 Tilt 8 cyl 5361992 1 air inj check 69 72 Ser 60 427 7029191 1 diverter 69 Ser 40 50 6 cyl exc D D 7029198 1 diverter 69 Ser 40 D D 7029292 1 diverter 70 Ser 40 50 350 exc Tilt 7029296 1 diverter 69 70 Ser 50 60 Tilt w Air Brake 8 cyl 3951387 1 BRACKET diverter valve mounting bracket 69 70 Ser 40 50 3942534 1 GASKET diverter valve to elbow 3 675 HOSE EXTENSION PIPE Air Injection Reactor 69 72 Ser 40 50 350 exc C A C Air Brake 71 72 Ser 50 Tilt 350 3947159 1 div valve to check valve 69 70 Ser 50 60 Tilt 366 427 3903366 1 div valve to pump 69 72 Ser 40 50 w C A C 350 3951443 1 div valve to pump 69 70 Ser 50 Tilt w Air Brake 8 cyl 3951457 1 div valve to L H or R H check valve 69 Ser 50 w Oil Bath P T 350 70 Ser 50 w Oil Bath 350 71 72 Ser 40 50 w Oil Bath 350 exc TDM 1488248 1 vent to a cl r 69 Ser 40 D D A 69 Ser 50 Tilt 6 cyl 3880812 1 EXTENSION 69 70 Ser 50 60 366 427 3880887 1 PIPE 69 Ser 40 50 6 cyl exc D D ly Tilt 3918952 1 PIPE ASSY w connjcheck valve 69 70 Ser 50 60 Tilt 366 427 3951463 1 PIPE ASSY 69 Ser 40 D D 3943181 1 PIPE ASSY w connector check valve 69 70 Ser 40 50 350 71 72 Ser 50 Tilt 350 333832 2 PIPE ASSY r 69 70 Ser 40 50 350 3877484 1 PIPE ASSY 69 70 Ser 50 60 366 427 exc Tilt 3951363 1 PIPE ASSY L H 69 70 Ser 50 60 366 427 3917252 1 PIPE ASSY R H 3 680 CONNECTOR ELBOW FITTING Air Injection Reactor 69 70 Ser 40 thru 60 exc Tilt Air Brake 3951346 1 diverter valve 69 72 Ser 40 50 w C A C 350 7801154 1 ELBOW diverter valve hose to pump 70 Ser 40 thru 60 8 cyl 533688 4 FITTING div valve vacuum signal hose 3 278 3 701 MUFFLER Engine Exhaust NOTE Devices listed in this group are certified to meet California and Florida Exhaust Noise Regulations when used on vehicles for which they are listed NOTE 1 May be necessary to cut S from exhaust pipe and Ja from tail pipe 41 49 Util 3656598 1 24 z O L stamped 3656598 50 55 Util 1st Ser 55 56 Ser 4 5 6 57 59 Ser 4 6 cyl 60 62 Ser 40 3981940 1 23 0 L 55 56 Ser 4 5 6 57 59 Ser 4 6 cyl 56 Ser 7 8 L H 56 Ser 9 10 w dual exh exc 10C TDM 57 All w 4BC 58 59 Ser 10F R H and L H 57 59 Ser 6 6 cyl i j GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM 3 655 3 701 3 46 REV 5 79