Cl IASSIS ELECTRICAL EESYSTEM 2 240 WIRIE A 1SY Spark Plug vv Termiiinaliss Single Wire Replacement 53 71 Corvette 2979302 A R 1iZ 5E i glass interbraid 36 r O L Note 1 NO TE 7 Universal engr 1 unit for all app cations 36 inc l es amd shorter 55 62 Corvette 63 70 Corvette 8 cys exc 3 i ES 427 454 2979303A R 12 951 glass interbraid 54 Z long Note 2 t Oi 2 Universal iengntlw unit 3 7 to 53 ihches as reqiiurraol 65 69 Corvette vv Al 4 Fl 1 redso 396 427 exc HD 70 71 Corvette Sp H Per vv 41 1 F l 454 6295124A R iil 76 Nos 1 2 3 4 wires 34 O L glass interbrzaid 135 degree boot shielded 65 69 Corvette w AM FMI racl io 396 427 exc l i D 70 71 Corvette Sp H Per w 14il ll Fl ll 454 629 5128A R 7 81 Nos 5 Ei 7 B wires 25 O L glass interbroid 135 degree boot shielded 65 67 Corvette 396 427 ext AM FM radio 68 69 Corvette 396 427 Nos 5 6 7 18 wires 70 71 Corvette w So l I Per 454 exc FM Radio 298f940 4A R 112 42 Nos 5 6 8 wires 28 O L glass interbraid 135 degree boot A 65 67 Corvette w Sp H per 13 96 427 exc AIVI FM i a 1wio 68 69 Corvette 396 427 70 71 Corvette w Sp H Per 454 ext FM Radio 298f940l0A R I2I 6C Nos 1 2 3 4 wires 34 0 1 glass interbraid 135 degree boot 70 71 Corvette H Per w Al I F M Radio 454 exc HKD 8901498 1 15 50 N0 1 2 3 4 wire 34 O L glass interbraid 70 71 Corvette H Per w Al lt l l 1 Radio 454 exo 1 1 13 890150 2 1 iil 52 No 5 6 7 8 wire 25 O L glass interbraid 70 71 Corvette w H Per 4 54 exc A M FM 8903319 1 1 2 65 glass interbraid 32 O l r 71 74 Corvette 350 4 890 7292A R 3 53 glass interbraid 50 O L 72 74 Corvette 454 89018299A R 5 25 No 1 2 4 35 O L r 73 74 Corvette 454 890B133A R 7 55 No 3 5 6 7 8 29 O L 2 251 SUPP R l RE AlNE R GROMll lll EE 1i SHIELD CLIP Spark Plug Wire NOTE For rad 0 noise srzi op re s5 i r iv parts see group 9 t5 6 1 rac l1 o l 56 67 Corvette exc 396 427 66 Corvette 427 exc Sp H Per 3723953 L H 90 ignition wire lower 58 74 Corvette 283 327 350 374440 8 2 15 side 65 69 Corvette exc 396 427 454 70 74 Corvette exc 454 r 3864498 1 3 7 lower right side 70 75 Corvette exc 454 39213971 L H 58 ign lower shield lower L H 68 71 Corvette 396 427 4154 3928902 RH 226 frt 75 Corvette 351693 1 rear Iwr Rl l side 75 Corvette 354332 2 side 75 Corvette 354417 L H redio ign shield 75 Corvette 35 4418R l l radio ign shield 64 68 Corvette 73 74 Corvette 350 exc NER 2 296 595OA R 17 RETAINNER spark plug wires 65 Corvette 396 66 71 Corvette vv SD H Per 4127 454 72 73 Corvette 454 2977555 A R 20 RETANNIER spark plug wires rear side 74 Corvette 454 8911429 2 11 60 RETAIANIER 56 557 Corvette 3707952 8 1 Ci GROMMET side control speed and cruise gz hole Z OD 56 67 Corvette exc 396 427 68 70 Corvette exc 427 70 74 Corvette exc 454 371 9963A R IO GROMM1ET rear upper and lower four 9 gz holes 65 69 Corvette 350 396 li 2 70 74 Corvette 3869716 R 15 GROMM1ET side 75 Corvette 351692 2 GROMMlET spIg wire L H side 75 Corvette 351694 1 GROMMlET splg wire L H side 57 69 Corvette 8 cyl exc 3576 427 70 74 Corvette exc 454 391 766 3A R 58 SHIELD left rear and right front 57 67 Corvette 8 cyl exc 306 427 68 Corvette ext 427 69 74 Corvette exc 454 391 7664A R 58 SHIELD right rear Note 1 NO 7 E 7 Not used on 75757 Cormetre with radio requivmenl G5 Corvette w So H F er 1396 9 1974 GM PARTS EIIVISION GENERAL MOTORS l I ZlRPi l iATlON CHEVROLET P A 3OB 2 REV 9 74 2 7 2 240 2 251