70 Blazer w Roch 1BC 7037780 1 1 60 PISTON ASSY w 7040007 21 22 1337 7021 22 68 70 All Blazer w Roch 1BC 7035297 1 51 ROD 68 Ser 10 thru 30 w Holley 2BC 396 2285811 6 05 SCREW w lock washer secd diaph cover 3 859 SPRING Carburetor Power Piston 38 49 All w Roch 50 53 All 216 63 Ser 10 thru 30 292 exc 4 WD 63 4 WD 2nd Ser 7002071 1 26 power vac piston 33 coils 2 free length silver w 7023013 50 53 Comm 235 exc D D L 54 59 Ser 3 6 cyl exc D D 60 62 All 6 cyl exc D D 61 62 Ser 10 D D 63 65 Ser 10 w econ carb 230 exc 4 WD 63 4 WD 1st Ser 66 Ser 10 D D 194 exc A l R 67 Ser 10 thru 40 250 exc gov A R 7002366 1 26 vacuum 41 coils 2 free length copper finish red 63 66 All 6 cyl vacuum 33 coils blue 67 Ser 10 D D exc A l R 67 Ser 10 w A l R 292 exc gov 67 Ser 10 thru 30 292 exc A l R 67 Ser 10 thru 30 w gov 250 7002896 1 26 w 7023017 4009 68 G 10 20 230 250 68 Ser 10 292 68 Ser 20 Sub 292 68 Ser 10 D D 230 68 70 Ser 10 thru 30 Blazer w Roch 1BC 250 70 G 10 20 w Roch 1BC 7012515 1 26 vacuum 68 Ser 10 thru 30 327 69 Ser 10 thru 30 w Roch 4BC 350 396 69 Blazer w Roch 4BC 7037851 1 27 power piston 70 All Blazer w Roch 4BC 7036019 1 25 70 Ser 20 thru 50 w Roch 1BrC 292 7023993 1 40 power vacuum piston w 7036924 7040012 26 7012 3 865 GOVERNOR Carburetor 55 58 Ser 3 235 2nd Ser V exc D D 3730732 1 18 50 KS V65S 451 stamped 3730732 1650 2800 rpm 55 Ser 3 8 cyl exc D D 56 59 Ser 3 8 cyl 60 67 Ser 10 thru 30 8 cyl 3729595 1 28 20 velocity type stamped 3729595 engine speed range 3000 3800 rpm 56 58 Ser 3 6 cyl exc D D I 261 3729591 1 17 80 KS V6S 450 2600 3600 rpm Note 2 NOTE 2 Velocity type 59 Ser 3 6 cyl exc H T 60 61 Ser 10 thru 30 6 cyl exc A T closed vent 62 Ser 10 thru 30 6 cyl exc 261 3764990 1 19 40 VS 558 2600 3600 rpm 59 Ser 3 6 cyl exc H T 60 61 Ser 10 thru 30 6 cyl exc A T closed vent 62 Ser 10 thru 30 6 cyl exc 261 3765121 1 18 55 V 655 559 1850 3000 rpm 60 66 Ser 10 thru 30 8 cyl 67 Ser 10 thru 30 283 3729482 1 25 45 velocity type stamped 3729482 engine speed range 2700 3600 rpm 63 65 All 230 2456730 1 15 40 V655 640 1800 3100 rpm 63 65 All 230 2456731 1 16 10 KS 601 641 3000 4000 rpm 63 65 All 292 3837927 1 20 55 V6S 642 1800 3100 rpm 63 All 292 3845459 1 19 40 V6S 654 3000 3600 rpm 64 66 All 292 67 Ser 10 thru 30 292 uw exc A l R 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 31 3 858 3 865 3 122 REV 6 71