FUEL EXHAUST 50 60 65 3 675 PIPE ENGINE AIR INJECTION PUMP 8 9345 1 I 3918952 292 Incl Ccnn Check Valve 2 2 696290 379 432 RH LH Air Injection ManifoId 1973 6 6 696268 379 432 Manifold to VaIves 1973 2 333832 366 Air Manifold 8 8 330514 366 Extension 1 1 696253 366 LH Air Manifold 1 1 677437 366 427 RH Air Manif0 d W EES Eff w 1975 1 1 719596 366 427 LH Air ManifoId W EES Eff w 1975 2 2 2013832 366 427 RH 84 LH ManifoId to Check Valve Incl C0nn 8 Lg 4 OD x 032 WaII W Branch Tubes Each OD W Exhaust Emission CcntroI Eff w 1976 2nd Design Repl 2003668 2 2 2008430 350 RH LH Manifo d to Check Valve Incl Conn 8 Lg 4 OD x 032 Wal W Branch Tubes 4 Ea OD W Exhaust Emissions C ntroI EH w 1976 2nd Design 2 2 2032127 366 427 W Exhaust Emission Control W Noise Abatement Package Exteri0r Eff w 1978 2 2 2013832 366 427 W Exhaust Emission Ccntrol W 0 Noise Abatement Package Exteric r Eff w 1978 3 675 TUBE ENGINE AIR PUMP DIVERTER VALVE MUFFLER 8 9404D 1 1 723105 366 427 Cross0ver Eff w 1975 3 680 CLAMP AIR INJECTION PUMP HOSE 8 9193 AR AR AR 1470030 292 350 366 379 427 432 Repl 2467789 AR 9139804 350 366 SE W EES 3 680 CLIP AIR INJECTION PUMP HOSE 8 9194D 2 2 3816659 366 427 Rewcrk Wide 7 4 Lg Plastic Tie RepI 8877976 2435539 657558 3 680 GASKET ENGINE AIR INJECTION PUMP 8 9245 1 1 1 3942534 292 350 366 379 427 432 Diverter Va ve RepI 3918954 3 680 STRAP ENGINE AIR INJECTION PUMP 8 9398B AR AR AR 3816659 366 379 427 432 Hose RepI 8877976 657558 676543 3 680 TEE AIR INJECTION DIVERTER VALVE 8 9399 AR AR AR 6272766 292 366 379 432 Diverter Valve Carb 1 355945 350 366 SE Diverter Valve H0se W EES 1 1 695073 366 Carb Hose Tee 1 6272766 366 TE Diverter Valve Hose Prior to 1978 RepI 6271059 1 1 406026 350 366 427 Diverter Valve Hose Eff w 1978 3 701 MUFFLER EXHAUST ALSO SEE RPO N0 L N 12 6510 NOTE Devices Listed Within This Group Are Certified T0 Meet Florida Exhaust Noise Hegu ations When Used On Vehicles Far Which They Are Listed 1 3954016 250 CS W Cow Std 1973 Ist Design 1 3954016 CS5100 CS5120 CS5140 CS5170 W Cowl Std 1973 2nd Design 1974 1 3954016 250 CS W Cab Std 1973 74 1 693298 CS5100 CS5120 CS5140 CS5140 W CowI Std 1975 1 3963837 292 CS W Cab Std 1975 76 1 3963837 292 CS W Cowl Std 1973 1st Design 1 693298 CS6100 6140 W Cow Std 1973 2nd Design 1974 75 1 3963837 292 CS W Cab Std 1973 74 1975 76 1 693298 292 SS Std 1973 74 1975 1 693299 305C 379 SM Std 1973 74 1 796790 305C CM Std 1973 74 Rep 3954020 1 2485787 305C TM Std 1973 74 Rep 2488076 1 681704 305C CM Exhaust Pipe W AT540 Transmission 1973 74 1 705650 305C CM C Over W AT540 Transmissicn 1973 74 RepI 681706 A 1 1 796790 350 CE W Cow Std 1973 1st Design RepI 3954020 1 1 693299 350 CE W Cowl Std 1973 2nd Design 1974 1975 1 1 796790 350 CE W Cab Std 1973 1974 Rep 3954020 1 1 796790 350 366 CE W Cab Std 1975 thru I978 1 693299 350 366 SE Std 1 796790 350 366 TE Std 1973 1974 Repl 3954020 1 796790 350 366 TE Std 1975 76 i WAREHOUS NG AND DISTRIBUTION DIVISION 0F GENERAL MOTORS CORPORATION 78TM N S reference only Added this issue 3 51 3 675 3 701 AR PART