3 745 3 747 5 FLOAT 3 740 PIN 4 NUT r 3 842 PUMP gg LEVER ASSY 3 740 Pigwgk A P GASKET 3 738 msrow q f YI1 E 3 740 C GASKET Q I 4 4 STRAINER Lx B g 3 838 V PLUNGER ASSY j jx V I x A 3 liz j A ll 3 745 LEVER UNIT FLOAT 3 75 2 J I 3 747 G LEVER E 9 0 7 E 4 F gz I IL EE 3 asa I I BOOT 44 i N 2 3 751 4 VALVE 3 730 3 752 AIR HORN SHAFT ASSY GASKET HOUSING PLATE SCREW GASKET msrow N S S PART OF 3 750 COVER ASSY Y COVER ASSY A RETAINER v REM0ve I k0M ssnvncs I TP3 I3 1956 70 ROCHESTER FOUR BARREL CARBURETOR AIR HORN ASSY I GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM I 3 37 P 3 000 GROUP