unibody ?

i dont know much on eclipses but i was wondering if the earliers eclipses specifacaly the AWD turbocharged ones i was wanting to use only the chassis and engine and need to know if any of the motor mounts were attached to the body? whats the engine bay size for the 4g63 or if u can tell me how many inches the engine actually takes up without AC (air conditioning too)? THANKS much