Smitty Says; Charlie if you are going to rewrite the glossary you might as well do the other half. LLM4 = 66 and up 4 speed LLM3 = 66 and up 3 speed ELM4 = 65 4 Speed LEM4 = 64 (only) 4 speed (Same transmission as ELM4) EEM4 = 60-63 4 speed EM3 = Early 3 speed (All Early years and 65) (Far as I know)