TRANSMISSION 4 205 PIPE TRANSMISSION VACUUM MODULATOR I 1969 Ist type 2 1969 Znd type 68 69 350 Eng T l l 400 1 409057 1 2 55 PIPE vacuum 68 75 Tor T l l 425 401247 1 4 20 PIPE vacuum 44 4 69 F85 350 Eng T l 1 400 409057 1 2 55 PIPE vacuum 42 69 400 455 Eng 1 l l 400 425 2 409057 1 2 55 PIPE vacuum 42 70 5400 T l l 350 409057 1 2 55 PIPE vacuum valve 7I 75 T H 375 400 409057 1 2 55 PIPE vacuum 74 75 350 Eng T H 350 417268 1 2 45 PIPE modulator valve 76 250 Eng l H 350 417268 1 2 45 PIPE modulator valve 75 All E 556958 1 3 15 PIPE modulator valve 4 205 RETAINEFI 8OLT SWITCH TEE VALVE TRANSMISSION VACUUM MODULATOR 64 89 A T exc T H 350 8627650 1 42 RETAINER modulator assy to trans 69 76 T l l 350 6261285 1 40 RETAINER modulator 70 75 T l l 400 425 8627660 1 42 RETAINER modulator assy to trans 72 75 T l l 375 8627660 1 42 RETAINER modulator 71 74 TH 350 8 900 9424877 1 23 BOLT vac modulator to casa 68 69 VB 2 410 413473 1 N I SWITCH tl1ermo vacuum on mamfoldl 66 7D A T 3 440 674372 I 84 TEE vacuum hose molded rubber 3 wav 86 69 A T 395621 AFI 38 TEE 3 way Nylon 65 76 l H 400 8623983 1 6 25 VALVE 86 75 Tor T H 425 8625071 1 4 43 VALVE 69 75 T H 350 6261516 1 395 VALVE 72 76 l l 375 8623983 l 6 25 VALVE 4 216 BALL PIN PLUG SEAL SPACER SPRING VALVE WASHER TRANSMISSION OIL COOLER PRESSURE REGULATOR OR MODULATORI 68 69 J l 8 899l 104919 2 17 BALL convener press relief clutch press line 61 65 See Group 4 265 8624482 2 39 PIN 65 75 T H 375 400 425 4 226 8623078 1 2 13 PIN press reg valve bore plug 66 69 J T 9414193 1 20 PIN press relief valve spring 72 73 T l l 375 8623292 1 46 PLUG press reg valve bore 75 T H 375 400 8623292 1 46 PLUG press reg 66 74 T H 400 8623292 1 46 PLUG press reg valve bore ln pump 72 74 TH 375 8623292 1 46 PLUG press reg valve bore in pump 61 64 l4 l 1363951 1 44 SEAL press reg valve 64 69 A T exc TM 350 8623368 AR 14 SPACER press reg valve spring 70 75 T l l 400 425 8623368 AFI 14 SPACER press reg valve spring 72 76 T H 375 8623368 AR 14 SPACER press reg valve spring 84 65 l T 1368714 1 1 40 SPRING press reg valve 65 66 l H exc 5200 8623090 1 1 27 SPRING press reg valve 67 F65 T l l exc V C 8625648 1 2 23 SPRING press reg valve 67 425 Eng T H exc 5 Fira Eng Tor or Police Hwy Patrol 8623090 1 1 27 SPRING press reg valve 57 S Fire Eng Tor or Police Hwy Patrol 8625648 1 2 23 SPRING press reg valve 88 76 T H 400 425 8625648 1 2 23 SPRING press reg valve 72 75 T l l 375 8625648 1 2 23 SPRING press reg valve 69 75 T l l 350 3977643 1 40 SPRING PKG oil pump cover by pass w ball Br seat 54 65 J T 1366164 1 1 10 VALVE ASSY downshift timing 65 66 l H 4 265 8623916 1 7 75 VALVE PKG modulator reg boost vv bshg l 64 69 J T 1385938 1 3 35 VALVE press regulator 66 67 T l l 400 425 8624076 I 92 VALVE pump converter out check 71 75 I l l 425 8624076 1 92 VALVE pump convener out check 75 T l l 375 400 425 8823422 1 4 32 VALVE PKG press regulator vv plug 75 T l l 350 3977543 1 40 VALVE PKG trans oil cooler by pass 75 T l l 375 400 425 8625902 1 7 60 VALVE 84 BUSHING PKG regulator bboster i GM PARTS DIVISION GENERAL MOTORS CORPORATION 0LD5IVlOBlLE 30 4 205 4 216 4 sz REV 11 79