62 63 Tilt Diesel 64 66 Ser 80 6V 53 3156507 1 40 85 TANK ASSY surge 65 66 All 3 53 4 53 67 Tilt 3 53 4 53 68 69 All 4 53 DH478 3003971 1 33 30 TANK ASSY surge 65 68 Tilt D351 D DH478 3002624 1 49 55 TANK ASSY surge 66 Ser 80 Tilt 366 2nd design 66 68 Ser 50 60 Tilt 366 427 69 70 Tilt 366 427 3007476 1 33 30 TANK ASSY surge NOTE 1 When using 3008716 and 3008717 in plaace of 30012216 and 3002217 use Hose Assy 2490798 1 229 DRAIN Radiator Also see 8 951 56 59 All 322 9427524 1 55 8 951 1 240 HOSE CLIP Radiator Overflow All All 3977226 1 RL 45 surge tank 8 962 65 Ser 80 LCF 478 2378715 1 59 63 engine de aeration 65 Ser 50 60 Tilt 292 3865767 1 3 530 surge tank 1 z l D x 41 long 1 097 64 66 All 3863402 2 05 CLIP push in type Wu 0 D hose 1 246 THERMOSTAT Radiator 38 55 Util 55 56 Ser 4 5 6 7 8 exc P T 57 Ser 4 5 6 58 All exc P T 59 Ser 4 6 w L D 283 60 62 Ser 40 50 3156260 1 3 68 160 degrees poppet pellet type 38 55 Util 55 57 Ser 4 5 6 7 8 exc P T 58 All exc P T 10F 60 61 Ser 70 80 62 Ser 80 3156279 1 3 70 170 degrees poppet pellet type 38 55 All 55 58 Ser 4 6 exc P T 63 Ser 50 63 Ser 60 80 348 409 2nd design T 64 All exc 292 Diesel 65 69 All exc Diesel 366 3156280 1 3 68 180 degrees poppet pellet type 62 64 Ser 60 Diesel 3146695 1 3 70 170 degrees 65 66 Ser 50 60 3 53 4 53 67 69 All 4 53 D DH478 67 Tilt 3 53 3156286A R 3 70 170 degrees 59 61 All exc 10F 62 Ser 60 80 261 348 64 Ser 50 60 292 3151250 1 4 85 THERMOSTAT ASSY 180 degrees Harrison 16 Q dia by pass holes 62 66 Ser 80 6V 53 5124872 2 12 98 THERMOSTAT ASSY 170 degrees 59 61 All exc 10F 63 Ser 60 292 62 63 Ser 60 327 62 63 Ser 80 348 409 1st design 3152312 1 4 85 THERMOSTAT ASSY 170 degrees poppet pellet type 65 66 All D 351 D DH478 67 68 Tilt D DH478 1st design 3156278 2 4 23 THERMOSTAT ASSY 175 degrees 66 70 All 366 427 3156287 1 6 56 THERMOSTAT ASSY 180 degrees poppet pellet type 67 70 All 6 cyl 69 All 350 3156298 1 3 68 THERMOSTAT ASSY 195 degrees 68 Tilt DH478 2nd design 3153120 1 4 18 THERMOSTAT ASSY 1 251 HOUSING BASE COVER PLUG Tlhermostat 40 59 All 6 cyl exc P T 60 62 Ser 40 50 6 cyl 3741032 1 2 65 w blushing w 3741033 pump 59 Ser 6 6 cyl 60 62 Ser 60 6 cyl 3764748 1 2 40 56 57 Ser 5 6 7 8 w P T 58 All w P T exc 10F 59 All 8 cyl exc 10F 60 63 Ser 60 thru 80 8 cyl 3764746 1 2 50 by pass 62 64 Ser 60 4 53 5123247 1 10 68 cast 5123247 62 65 Ser 80 318 6V 53 51 28340 2 21 59 63 66 Ser 50 230 250 68 70 Ser 40 250 3789160 1 2 20 3V between bolt holes at open end T 1971 CHEVROLET MOTOR DIVISION GENERAL NIOTORS CORPORATION P A 31S T REV 6 71 I 49 1 219 1 251