ENG NE CLUTCH 0 303 SHIM SPRlNG SPRlNG KIT Valve C n t NOTE 2 T0 be used in place af valve stem oil shield when removed er customers request 55 74 Y 8 CYL EXC H L CAM 396 427 454 44 3731058 16 23 SHIM u D X 1 u 0 D X z I I THICK NOTE 2 65 Y 396 W SP H PER 3864904 16 23 SHIM 4 I D X 1 M THICK 66 74 Y 427 454 4 3875916 16 25 SHIM SHIM SPRING n I D X 1 I 0 D X THICK 67 69 Y 427 W H D AL CYL AND I CASE 3891521 16 47 SHIM SPRING I 53 55 Y 6 CYL 3836132 12 82 SPRING INT AND EXH INR 2 FREE LENGTH PINK OR WHITE I 55 66 Y 8 CYL EXC 396 427 3735381 16 2 00 SPRING W DAMPER INT AND EXH 2 YELLOW STRIPES PLUS MAROON I ALUM DK GREEN BLACK BLUE AND I WHITE OR TAN STRIPE 67 72 Y 283 327 350 3511058 16 1 90 SPRING W DAMPER 67 69 Y 427 W H D AL CYL AND CASE 3916164 15 4 85 SPRING W DAMPER 73 77 Y 350 EXC SP H PER 6263795 8 2 05 SPRING W DAMPER EXH 73 74 Y 454 353075 16 3 05 SPRING W DAMPER 75 77 Y 350 W SP H PER 3911068 16 1 90 SPRING W DAMPER 78 80 Y 305 350 3511058 16 1 90 SPRING W DAMPER 65 Y 396 W SP H PER 3970527 16 3 60 SPRING KIT NOTE 1 66 72 Y 427 454 EXC H D 3970627 16 3 60 SPRING KIT NOTE 1 0 308 SEAL SEAL KIT SHIELD Valve Spring Cap NOTE 1 Fur 2nd design application see 3964264 CAP group 0 309 53 77 Y EXC 396 427 454 3835333 AR N L SEAL VLV STEM OIL 65 59 Y 396 427 EXC H D 1ST DESIGN 460527 AR N L SEAL VLV STEM OIL NOTE 1 71 74 Y 454 460527 AR N L SEAL VLV STEM OIL 75 77 Y EXC 454 3836755 AR 29 SEAL VLV STEM OIL 78 80 Y 305 350 3835333 AR N L SEAL VLV STEM OIL 81 Y 350 14033547 1 SEAL KIT VLV STEM 55 61 Y 8 CYL 3836755 AR 29 SHIELD VLV STEM OIL 53 77 Y EXC 395 427 454 3836755 AR 29 SHIELD VLV STEM OIL K 78 79 Y 305 350 3835755 AR 29 SHIELD VLV STEM OIL L 80 Y 305 350 10007818 16 37 SHIELD VLV STEM OIL 0 309 CAP ROTATOR Valve Spring NOTE 7 For 2nd design applicerion see 3964264 CAP ASM group 0 309 NOTE 2 lst design vehicle required a cap and seal while 2nd design vehicle requires 3964264 CAP ASM 55 62 Y 283 327 3729363 AR 61 CAP INT AND EXH 1 O D STAMPED H 53 66 Y EXC 396 427 3729363 AR 61 CAP INT AND EXH 1 u O D STAMPED H 65 Y 396 W SP H PER 3864900 16 61 DAP STAMPED O 65 65 Y 427 EXC H D 1ST DESIGN 3859909 16 51 CAP INT AND EXH 1 2 0 D STAMPED T NOTE 1 67 78 Y 327 350 3356534 AR 51 CAP VLV SPRING INT 1 ez 0 0 STAMPED A 67 69 Y 427 VV H D AL CYL AND CASE 3879613 16 3 00 CAP VLV SPRING 65 72 Y 427 454 EXC H D 2ND DESIGN 3964264 15 84 CAP W DEFLECTOR NOTE 2 71 72 Y 454 3999199 8 63 CAP INT VLV SPRING 41 HIGH 73 74 Y 454 3864900 16 61 CAP STAMPED O 75 80 Y 305 350 14003974 8 61 CAP INL VLV SPRING 73 80 Y 305 350 6263794 8 4 35 ROTATOR EXH VLV 73 74 Y 454 330848 8 4 75 ROTATOR EXH VLV 0 31 0 KEY Valve Stem I 53 69 Y EXC 396 427 3947770 32 25 KEY PURPLE 65 74 Y 396 427 454 3947880 32 25 KEY GREEN 69 79 Y 350 3947770 32 25 KEY PURPLE 0 333 ARM ARM KIT Valve Rocker with Adjusting Screw and Nut 53 55 Y 6 CYL 3837030 3 4 50 ARM INT RH IDENT NO 6 DAB OF BLUE PAINT IDENT NO 3837026 OR I 3764485 53 55 Y 6 CYL 3837031 3 4 50 ARM EXH LH IDENT NO 7 DAB OF BLUE PAINT IDENT N0 3837027 cr 3754487 GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 14 REV 5 80 0 11 0 303 0 333