I have a jeep, sold to me as a 1964 M38A1, upon doing some work on it (replacing fuel pump, rebuild carb, spark plugs, brake work,ect.) I think it may be a combination of a cj5 and m38a1.......or it could just be a cj5.
So what I can say about it; it has 134 F head motor, 3 speed, twin stick...