COOLING GRILLE OIL SYSTEM 50 60 65 1 240 HOSE RADIATOR SURGE TANK OR OVERFLOW 6 1767 C0n t AR AR 482420 366 379 427 Inlet OutIet Eff w 1975 CE CM ME TE ModeI 4 ID x 50 F1 RolI CTL RepI 3776785 3880359 8885154 1 2031602 427 OutIet TE650013 ModeI W Auto Trans ID OD x 68 Lg Eff w 1977 2nd Design 1 1 3720469 366 427 Surge Tank Air Bleeder Deaeration CE ME ModeI Eff w 1976 RepI 3733268 1 1 1 3785650 366 427 CE ME ModeI Eng Deaeration W Air Cond Eff w 1978 2nd Design AR AR 9632963 366 379 427 q 3X 7 In et CTL CE CM M dels RepI 3747666 AR AR 703042 366 379 427 Outlet CTL CE CM ME Models 1 1 9438373 350 366 427 OverfI0w TE M0de Std Eff 1976 Rep 2392979 9432963 1 1 9438257 350 366 427 Rad Surge Tank to Rad Inlet Tube TE M0de Std RepI 3778814 3778415 9432787 AR AR 9438257 366 427 Surge Tank Air Bleeder CE ME Mode s CTL RepI 3816794 3977222 9432787 1 9438257 366 427 Engine Deaerati0n CE M0del Opt 1975 RepI 9432787 AR 9438257 3208 Surge Tank Air BIeeder CY M0deI Eff 1975 Rep 9432787 1 1 2378715 366 427 n et CE ME M0de Eff 1975 Rep 3822342 1 1 9438373 366 427 OverIIow CE ME M deI EH 1975 RepI 3149940 3148197 9432963 1 1 9438373 4 53 4 53T CD M deI OverfIow Rep 3149940 3148197 9432963 1 1 703042 4 53 4 53T CD ModeI OutIe 1 1 703043 4 53 4 53T CD M0del Outlet W Fiberglass H0od Eff w 1978 1 9438257 4 53 CD Mode Surge Tank to Rad Inlet Tube 1976 RepI 3816794 9432787 1 2378715 4 53 4 53T CD M0de Surge Tank to Rad n et FlepI 3822342 2444391 AR AR 9438257 4 53 4 53T CD M deI InIet Eff w 1978 Rep 3842339 9432787 AR 9438373 DH478 Surge Tank to Rad SG M deI 1973 1974 FIep 9432963 i AR 9438373 DH478 OverfI0w Std 1973 1974 Rep 9432963 AR 8884830 DH478 Out e1 SG M0de CTL 1973 974 AR AR 9438257 350 366 427 Surge Tank to Rad Inlet CE ME TE M de s CTL RepI 9432737 AR AR 482420 305C 366 379 DH478 Inlet Outlet SM TE TG M0dels CTL RepI 8885154 AR AR 943B257 305C 379 432 Surge Tank Air BIeeder CM SM ModeIs CTL I973 1974 RepI 9432787 1 9438373 427 3208 Overf 0w CE CY ME Mc de Rep 9432963 1 3720469 427 CE ME ModeI Radiator Surge Tank Air B eeder Opt Eff 1976 AR 9438373 3208 Tee to Surge Tank CY ModeI CTL RepI 9432963 AR 9438257 3208 Surge Tank to Air Bleeder Tee CY M del CTL Eff 1975 Rep 9432787 AR 792759 3208 Frt Surge Tank to Tee By ass CY M deI Eff 1975 AR 482420 3208 Rr Surge Tank to Tee Out et CY M deI CTL Eff 1975 AFI 8885536 3208 Tee to Engine CY M0de CTL Eff 1975 RepI 2467454 1 240 SUPPORT RADIATOR EXPANSION BOTTLE OR SURGE TANK 6 1968 2 2 2 2039494 292 305C 350 366 379 427 4 53 4 53T CD CE CM CS ME ModeI Expansion B0tt e Eff w 1978 RepI 695552 1 1 2394499 350 366 427 TE ModeI ncI Brkt 1 240 TEE RADIATOR SURGE TANK HOSE 6 2007 1 792746 3208 Rad Hose to Surge Tank CY Model 1 792745 3208 Air Bleeder Hose CY Model 1 792747 3208 Bypass Hose CY Model 1 246 THERMOSTAT ENGINE 6 2020 1 1 1254894 250 292 195 Degree RepI 3027868 3028626 3030055 3041390 1 1 3041388 292 W A I R Rep 3017180 3033780 1 1 3041388 350 Repl 3153120 3033780 1 WAFIEHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION 78TM N reference only Added this issue 1 19 1 240 1 246 AR PART