V8 GAS ENGINE 50 60 65 0 293 BOLT ENGINE CYLINDER HEAD 8 0600D Con t 16 16 3704796 350 Short 24 24 senses 366 427 QZ A M Long 8 8 3877669 366 427 Short 0 293 PIN DOWEL CYLINDER HEAD 8 0659D 4 4 3894327 366 427 0 296 VALVE INTAKE SEE RPO N0 K 8 071 OD 8 8 3989088 350 Std w out LPG 8 8 3997749 350 003 w out LPG 8 8 3997750 350 015 OS w out LPG 8 8 3997751 350 030 OS w out LPG 8 8 3989086 350 Std w Hyd Brk LPG CE ModeIs 1973 8 8 3994295 350 003 OS w Hyd Brk LPG CE ModeIs 1973 8 8 3994296 350 015 OS w Hyd Brk LPG CE ModeIs 1973 8 8 3994297 350 030 OS w Hyd Brk LPG CE ModeIs 1973 8 8 3989086 350 Std w Hyd Brk LPG CE ModeIs Eff w 1974 8 8 3997749 350 003 OS w Hyd Brk LPG CE Mode s Eff w 1974 8 8 3997750 350 015 OS w Hyd Brk LPG CE M0de s Eff w 1974 8 8 3997751 350 030 OS w Hyd Brk LPG CE ModeIs Eff w 1974 8 8 3887127 366 Std 1973 8 8 3887138 366 003 OS 1973 8 8 3887140 366 L 015 OS 1973 8 8 3887141 366 030 OS 1973 8 3859915 427 Std 1973 8 3881809 427 003 OS 1973 7 8 3881811 427 015 OS 1973 8 3881813 427 030 OS 1973 8 8 336770 366 427 Std Eff w 1974 8 8 340242 366 427 003 OS Eff w 1974 8 8 340243 366 427 015 OS Eff w 1974 8 8 340244 366 427 030 0S Eff w 1974 0 297 VALVE EXHAUST SEE RPO No K 8 0700D NOTE 1 1st Design use w lst Design Heads See Group 0 269 NOTE 2 2nd Design w increased Valve Stem Dia use w 2nd Design Heads or ls Design Heads by Heaming all Guides to accept the Oversize Valve Stem See Group 0 269 8 8 336733 350 Std Eff w 1973 w or w o LPG Note 2 B 8 3989089 350 Std 1973 w out LPG CE SE Models Note 1 8 8 336742 350 003 OS 1973 Note 2 8 8 336743 350 015 OS 1973 Note 2 8 8 3997723 350 003 OS Eff w 1973 w out LPG CE SE TE Models Note 1 FlepI 3997726 8 8 3997727 350 015 OS Eff w 1973 w out LPG CE SE TE Models Note 1 8 8 3997725 350 030 OS Eff w 1973 w out LPG CE SE TE Models Note 1 RepI 3997728 8 6263778 350 Std 1973 w LPG Hyd Brk CE Models Note 1 8 6263774 350 003 OS 1973 w LPG Hyd Brk CE Models Note 1 8 6263775 350 015 OS 1973 w LPG Hyd Brk CE Models Note 1 8 6263776 350 030 OS 1973 w LPG Hyd Brk CE Models Note ll 8 8 3859914 366 Std w out LPG 1973 8 8 3881808 366 003 OS w out LPG 1973 8 8 3881810 366 015 OS w out LPG 1973 8 8 3881812 366 030 O5 w out LPG 1973 8 8 3859914 366 Std W LPG 1973 CE ME TE Models RepI 3981040 8 8 3981054 366 003 OS w LPG 1973 CE ME TE Models 8 8 3981055 366 015 0S w LPG 1973 CE ME TE Models 8 8 3881812 366 030 OS w LPG 1973 CE ME TE ModeIs Repl 3981056 8 8 3859914 366 Std Eff w 1974 w or w out LPG CE ME TE Models 8 8 3881808 366 003 0S Eff w 1974 w or w out LPG CE ME TE Models 8 8 3881810 366 2 015 OS Eff w 1974 w or w out LPG CE ME TE Models WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION 78TM 0 293 0 297 0 34 N S reference only Added this issue AR PART