V 8 GAS ENGINE 6 7 0 269 HEAD CYLINDER ENGINE 8 0570D 83 88 2 2 14085846 350 INCL INSERTS SOA REPL 14088925 14034813 83 85 2 2 14101393 366 INCL INSERT STUD 1ST DESIGN FOR 1985 GOODWRENCH ENG APPLICATION IDENTIFIED BY 1 3 IN OD VL SPR NGS BUILD CODE DATES PRIOR TO 2 1 85 FOR 2ND DESIGN SEE 14081051 REPL 14025178 85 86 2 2 14081051 366 INCL INSERT STUD 2ND DESIGN FOR 1985 GOODWRENCH ENG APPLICATION IDENTIFIED BY 1 5 IN OD VL SPRINGS AND BUILD CODE DATES OF 2 1 85 OR LATER FOR 1ST DESIGN SEE 14101393 87 88 2 2 14092357 366 INCL INSERTS REPL 14092361 10052960 87 88 2 10052901 366 INCL GUIDE W X78 ENG ONLY 83 84 2 14025181 427 INCL INSERT STUD SOA 0 289 GASKET SET ENGINE CYLINDER HEAD OVERHAUL 8 0580D NOTE KITS INCL HEAD INT MANIF DIST WATER OTLT VLV SEALS VLV ROCKER COVER GASKETS 83 86 1 14089158 350 KIT SOA REPL 14019897 14038090 87 88 1 10089680 350 KIT SOA REPL 14089158 83 1 14019902 366 KIT SOA 84 88 1 14091386 366 KIT SOA REPL 14081117 1 14019903 427 I IT SOA REPL 463384 84 1 14091387 427 I IT SOA REPL 14081118 0 289 GASKET ENGINE CYLINDER HEAD TO BLOCK 8 0640D 83 87 2 14085905 350 REPL 462691 S7 828 2 10066082 350 83 88 2 2 3872798 366 87 8 8 2 2 3969865 366 W X78 366 ENG ONLY THRU 1988 MODEL YEAR REPL 3935458 83 84 1 340221 427 0 293 BOLT ENGINE CYLINDER HEAD 8 0600D 83 8 8 16 14082315 350 SHORT 7 16 14 X13 4 LG REPL 3704796 83 88 4 14082316 350 MED 7 16 14 X 3 REPL 3767468 83 88 14 14082317 350 LONG 7 16 14 X 3 3 4 REPL 3734594 83 828 24 24 3877668 366 427 LONG 7 16 14 X 4 5 64 LG REPL 14087555 83 828 8 8 3877669 366 427 SHORT 7 16 14 X 2 06 REPL 14087556 0 293 PIN DOWEL ENGINE CYLINDER HEAD 8 06590 83 8 8 4 585927 350 ENG CYL I ID DOWEL 5 16 X 9 16 REPL 3830945 141216 83 88 4 4 3894327 366 427 ENG CYL HD DOWEL 0 296 VALVE INTAKE 8 0710D 83 88 8 3989088 350 STD 83 828 8 3997749 350 003 O S 83 828 8 3997750 350 015 OS 83 818 8 3997751 350 030 O S 83 818 8 8 336770 366 427 STD 1ST DES GN W X78 366 ENG THRU 1988 MODEL YEAR ONLY 85 88 8 8 14081053 366 427 STD 2ND DESIGN 83 85 8 8 340242 366 427 0035 0 S 85 8 8 8 8 14091416 366 427 0035 O S 83 85 8 8 340243 366 427 0155 O S 85 88 8 8 14091417 366 427 0155 O S 83 85 8 8 340244 366 427 0305 O S 85 88 8 8 14091418 366 427 0305 0 S 0 297 VALVE EXHAUST 8 0700D 83 835 8 336733 350 STD 1ST DESIGN 85 828 8 14082305 350 STD 2ND DESIGN 83 85 8 336742 350 0035 O S 1ST DESIGN 85 88 8 14082312 350 0035 O S 2ND DESIGN 83 85 8 336743 350 0155 O S 1ST DESIGN 85 88 8 14082313 350 0155 0 S 2ND DESIGN 83 815 8 3997725 350 0305 O S REPL 3997728 83 8 5 8 3859914 366 STD 1ST DESIGN 85 88 8 8 14087525 366 STD 2ND DESIGN 83 8 5 8 3881808 366 003 0 S 85 8 9 8 8 14091412 366 003 OS T Q 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS M SB L 0 269 0 297 0 14 N S reference only Added thns issue it MAY BE AS REQUIRED PART REV 9 87