14 secnoii 96 1 973 7 9 TRUCK SERIES 100 500 ENGINE YEAR MODEL RESTRICTIONS CYL C I D PART NUMBER DESCRIPTION QTY 4 C C D 9A624 TUBE ASSY AIR CLEANER AIR INTAKE C0nt d 75 77 e100 350 Bef0re Ser O80 001 300 DSUZ 9C675 A Incl flex tube 1 77 E150 350 300 1 Fr0m Ser 080 001 77 E100 w Pulse air 300 1 Fr0m Ser 080 001 77 78 Etoo T E or leaded fuel 300 D7UZ 9C675 A D7UE 90675 AA A0 1 Fr0m Ser O80 001 79 E100 350 300 1 75 76 E100 350 6 8 All D7UZ 9A624 A Flex tube only 1 77 E10O 6 300 75 E100 350 E 351 460 D5UZ 9A624 A 1 77 E100 350 300 1 73 75 F100 0 302 D4TZ 9A624 A 1 73 F100 Calif only 8 360 390 1 From Ser Q80 001 73 F100 exc Calif 8 390 1 Fr0m Ser R60 001 74 F100 with T E 6 300 1 74 F100 with T E 8 360 1 74 F100 8 390 460 1 73 74 F250 350 From Ser S40 001 8 460 1 75 76 F100 6818 300 360 1 390 75 76 F150 350 8 460 1 75 76 F150 350 EEK D4DZ 9A624 0 Flex tube ohi 1 77 F100 exc Canada u 300 D7TZ 9A624 B Use w dry type air cleaner 1 Not re laced 77 F100 350 8 All D7TZ 9A624 A 1 77 F100 Canada 6 300 Use w dry type air cleaner 1 77 F100 exc Canada 6 300 Use w oil bath air cleaner 1 76 F100 n 302 DSDZ 9C675 A 1 78 F100 E 300 D8TZ 9C675 A DBTE 90675 EA FA except w oil bath air cleaner 1 78 F150 250 Calif 300 Exce t w oil bath air cleaner includes 1 378772 S clam 1 78 F100 350 8 302 351 D8TZ 90675 B D8TE 9C675 BA DA 1 400 460 78 F100 6 300 Use w 0iI bath air cleaner 1 78 F150 350 6818 300 Use w oil bath air cleaner 1 74 76 M450 500 MK D4HZ 9A624 A Attach to radiator brace 1 74 76 M450 500 D4DZ 9A624 B Attach to air cleaner ada ter 1 73 74 E100 350 8 302 55981 S2 U 254 E screw tube assy attaching hex 2 washer head self tapping 1 4 14 x 1 Z 74 77 F100 350 6 8 All 2 75 E100 350 8 351W 375064 S SS 46 rivet duct and valve assy to tube 3 75 E250 350 8 460 ass n lon 3 16 x 3 16 lon 3 9A626 DUCT and VALVE ASSY CARBURETOR AIR CLEANER AIR B500 73 0500 without ev em E 330 01KZ 9A626 A 1 73 77 0500 with ev em ll 330 03HZ 9A626 A 1 E100 350 73 E100 200 240 D3UZ 9A626 A Use w dry type air cleaner 1 73 E300 82 240 1 73 E300 89 300 1 73 E100 300 n 302 D3UZ 9A626 B Use w d t e air cleaner not re laced 1