CHASSIS ELECTRICAL SYSTEM 2 251 BRACKET CLIP GROMMET RETAINER SHIELD SUPPORT Spark Plug Wire C n t 66 Y 427 EXC SP H PER 3728953 LH 2 30 SUPPORT IGN WIRE LWR 4 4 68 71 Y 396 427 454 3928902 RH 53 SUPPORT FRT 4 4 70 74 Y EXC 454 4 3864498 RH 76 SUPPORT LWR 70 B1 Y EXC 454 3923971 LH 1 25 SUPPORT IGN LWR SHLD LWR 75 81 Y 351693 RH 79 SUPPORT RR LWR 75 81 Y 354332 2 1 15 SUPPORT SI 75 Y 354417 LH 1 95 SUPPORT 800 IGN SHLD 75 77 Y 354418 RH 1 95 SUPPORT RDO IGN SHLD 75 79 Y 350 354416 AR 58 SUPPORT SPLG WIRE 76 Y W A T 369334 LH 2 00 SUPPORT RDO IGN SHLD 78 80 Y 305 350 468244 1 86 SUPPORT SPLG WIRE RR UPR 3 454 80 81 Y 14022180 RH 3 10 SUPPORT RDO IGN SHLD SI INR RR 2 257 TERMINAL Spark Plug Wire 53 55 Y 6 VOLT 200078 AR 26 TERMINAL ENG AND GEN WRG HARN 2 258 NIPPLE PROTECTOR Spark Plug Wire 53 69 Y 5289527 A R 14 NIPPLE DISTRIBUTOR PLASTIC 1 u LONG 53 54 Y 6 CYL 5297132 6 60 PROTECTOR BELLOWS TYPE PACKARD 286 2 270 KIT PLUG Spark Recommended Service NOTE When individual driving conditions warrant different heat range plugs may be used by selecting higher type Nos for hotter and lower type Nos for colder plugs as necessary NOTE 1 May be used on previous models using MMM plugs not equipped with boots 76 79 Y 350 1155145 1 N L KIT ENG TUNE UP 53 55 Y 5569992 AR 2 57 PLUG RADIO SUPPRESSION AC R43 14 MM 56 Y 1559492 AR N L PLUG H D OPERATION COLD 56 59 Y 1559483 AR N L PLUG HOT PLUG CONTINUOUS CITY OPER AC 45 14 MM 56 59 Y 5612371 AR N L PLUG HOT PLUG CONTINUOUS CITY OPER EXTENDED SHIELD AC 456 14 MM 56 Y 5612386 AR N L PLUG H D OPERATION COLD 57 59 Y 1559494 AFI 2 15 PLUG CITY TYPE OPER AC 46 14 MM NOTE 1 57 59 Y 5612002 AR 2 15 PLUG COLD PLUG H D OPERATION AC 43 14 MM NOTE 1 57 59 Y 5612390 AR N L PLUG CITY TYPE OPER EXTENDED SHIELD AC 465 14 MM NOTE 1 58 59 Y 1559492 AR N L PLUG TOWN AND COUNTRY AC 44 14 MM NOTE 1 58 59 Y 5612140 AR 2 15 PLUG CONTINUOUS HIGH SPEED AC 42 1 14 MM NOTE 1 58 59 Y 5612386 AR N L PLUG TOWN AND COUNTRY EXTENDED SHIELD AC 445 14 MM NOTE 1 60 Y 283 EXC F I 5612386 AR N L PLUG TOWN AND COUNTRY EXTENDED SHIELD AC 445 14 MM NOTE 1 60 Y W F I 1559494 AR 2 15 PLUG CITY TYPE OPER AC 46 14 MM NOTE 1 x 60 Y W F 5612390 AR N L PLUG CITY TYPE OPER EXTENDED SHIELD AC 46S I4 MM NOTE 1 62 68 Y 327 1559492 AR N L PLUG STANDARD 62 68 Y 327 EXC H PER SP H PER F I 5612386 AR N L PLUG TOWN AND COUNTRY EXTENDED SHIELD AC 445 14MM NOTE 1 64 68 Y 396 427 5612241 AR 2 15 PLUG HOT PLUG CITY TYPE DRIVING AC 43N 14 MM 66 69 Y 427 5613312 8 2 17 PLUG NORMAL SERVICE W ALUMINUM CYL HEAD ONLY AC R43XL 69 70 Y 350 EXC SP H PER 5569993 AR N L PLUG AC R 44 69 70 Y 350 W SP H PER 5569992 AR 2 57 PLUG RADIO SUPPRESSION AC R43 14 MM 69 Y 396 427 W H PER SP H PER 5612425 8 2 57 PLUG HOT PLUG AC R43N 70 Y 454 EXC H D 5613354 8 N L PLUG AC FI43T 71 Y 350 EXC SP H PER 5613355 8 N L PLUG AC R44T 71 Y 350 W SP H PER 5613354 8 N L PLUG AC R43T 71 Y 454 EXC SP H PER 5613354 8 N L PLUG AC R43T 72 74 Y 5613355 8 N L PLUG AC R44T GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 14 2251 2 270 2 10 REV 5 80