44 secrion 93 1973 79 TRUCK SERIES 100 500 HEIEHH YEAR MODEL RESTRICTIONS CYL C I D PART NUMBER DESCRIPTION QTY C C D 9D473 VALVE ASSY EXHAUST GAS RECIRCULATION VACUUM CONTROL Also refer to groups 8A564 12A091 Cont d Refer to a e 41 for A lication Instructions 77 F150 exc Calif emission 8 302 D3TZ 9D473 A 1 77 F150 250 4 w D calif 6 200 Cont d 1 emission From Ser 080 001 77 E100 A T CaIif emission 6 300 1 78 E100 A T exc Calif emission 6 300 1 78 F100 M T exc Calif 6 300 1 emission From Ser BG0 001 78 E F350 Calif emission 6 300 1 78 E350 Calif emission 8 351W 1 78 F100 M T e c Calif emission 8 351M 1 78 F100 250 A T Calif emission 8 351M 400 1 78 F350 Calif emission 8 351M 1 78 E F35O Calif emission 8 460 1 79 E150 250 F150 Canada 8 302 2 79 E350 exc Calif emission 8 351W 1 79 F100 350 A T exc Calif emission 8 351M 1 79 F150 250 A T 8 400 1 79 F350 A T Calif emission 8 351M 1 79 F150 250 Canada 8 351M 1 73 74 E100 200 8 302 D7BZ 9D473 A 1 73 74 E300 82 8 302 1 74 F100 with T E 8 360 1 73 78 F100 8 302 1 75 76 F100 8 360 390 1 76 78 E100 8 351W 1 76 E100 F100 Calif emission 6 300 1 78 E100 150 M T CaIif emission 6 300 1 78 E150 250 Calif emission 8 351W 1 78 E250 F150 250 Calif emission 8 460 1 78 F150 8 302 1 79 E F100 250 exc Canada 6 300 1 79 E100 250 F100 150 exc 8 302 1 Canada 79 F100 A T Canada 8 302 1 79 F150 250 exc Canada 8 460 1 79 E100 250 exc Canada 8 351W 1 79 F100 250 M T 8 351M 400 1 75 emo II mw D7BZ 9 472 A 1 74 F100 C4 I 302 D4TZ 9D473 A 1 75 E100 F100 Calif emission n 300L D D3AZ 9D473 A CX 3 1 77 F100 M T exc Calif 8 351M D5FZ 90473 A 1 emission 77 F100 A T Hi a titude 8 351M 1 77 F100 A T Calif emission 8 351M 1 77 F100 A T exc Calif 8 400 1 emission 78 F100 8 351M 1 400 78 F150 A T Calif emission 8 302 1 79 E F35O 8 460 1 79 F150 350 A T Canada 8 460 1 79 E F35O 6 300 D8TZ 9D473 B CX 241 1 79 E F150 250 Canada 6 300 1 79 F100 250 A T 8 351M 1 400