66 67 Ser 10 20 327 68 Ser 10 20 396 7801659 1 50 PLUG pump pressure setting black 66 Ser 10 283 327 67 Ser 10 20 6 cyl exc D D 5697898 1 20 PLUG pump pressure setting silver 66 Ser 10 283 66 Ser 10 D D 67 G 10 20 283 68 Ser 10 20 exc A T 396 68 G 10 20 exc P G 7801660 1 50 PLUG pump pressure setting green 66 67 G 10 20 6 cyl 7801662 1 55 PL UG pump pressure setting blue 67 Ser 10 20 6 cyl 5697400 1 20 PL UG pump pressure setting 66 Ser 10 G 10 6 cyl 67 Ser 10 D D 3885020 1 10 STRAP fuel mixture cont valve 3 672 SILENCER A SY AlR CLEANER lELEMENT Air Injection Reactor 68 Ser 10 20 G 10 20 1492 575 1 1 80 by palss valve diverter valve relief diverter valve Note 1 NOTE 1 lt may be necessary to use Tube 7035403 for proper fit of muffler and valve 66 67 Ser 10 thru 30 exc 27 396 427 6422732 1 5 95 AIR CLEANER w silencer 66 67 Ser 10 thru 30 exc 327 396 427 6422 750 1 1 77 EL EMENT a cl w silencer 3 675 HOSE EXTENSiION PIPE TUBE Air lnjection Reactor 66 67 Ser 10 327 exc closed vent oil bath 3892691 1 pump inlet stamped GM Note 1 66 Ser 10 283 67 Ser 10 20 G 10 20 8 cyl 3884657 L H 2 10 pump outlet L H 66 Ser 10 20 283 67 G 10 20 Ser 10 20 283 3884658 R H 1 50 pump outlet R H 66 G 10 Ser 10 D D 1st design 3888421 1 2 00 pump to check valve approx 15Vz lg 66 G 10 Ser 10 D D 2nd design 67 G 10 20 6 cyl 3905067 1 3 35 pump to check valve 66 G 10 Ser 10 D D A 67 Ser 10 D D 3888418 1 2 80 to fuel mixture contl vlv 66 G 10 66 Ser 10 w oil bath exc 283 8884830 1 5 95 to air cleaner and silencer extension 66 Ser 10 6 cyl exc D D 230 oil bath 1486552 1 2 50 fuel mixture cont valve to inlet manifold 66 Ser 10 w oil bath exc 230 3890234 1 2 00 fuel mixture cont valve to inlet manifold 66 Ser 10 w oil bath 6 cyl 3890235 1 2 00 to fuel mixture cont valve fuel mixture cont valve to inlet manifold 66 Ser 10 6 cyl exc P S D D 586519 1 1 70 to check valve 66 Ser 10 w P S 6 cyl 3889336 1 1 95 pump 1 0 check valve D 66 Ser 10 6 cyl w P S 66 Ser 10 283 327 67 Ser 10 20 G 10 20 8 cyl 3891387 1 2 20 pump 1 0 fuel mixture control valve 21 66 Ser 10 292 exc oil bath 66 Ser 10 w oil bath 250 exc P S 3902167 1 2 00 to air cleaner 66 Ser 10 292 3891391 1 1 45 to check valve 66 Ser 10 283 exc oil bath 3890236 1 2 00 inlet 66 Ser 10 w oil bath 283 3890238 1 1 45 inlet 66 Ser 10 w oil bath 327 3902 166 1 1 45 inlet 66 Ser 10 w P S 250 67 Ser 10 D D pump to check valve 66 67 Ser 10 327 67 Ser 20 8 cyl 68 Ser 10 20 327 exc A T 31911029 1 2 55 pump to outlet L H QNote 1 66 Ser 10 327 3891397 1 3 10 outlet L H D 66 Ser 10 D D w gov 66 G 10 3890295 1 85 te inlet manifold 66 Ser 10 327 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 31 L REV 6 71 3 6 3 670 3 675