Looking for a plugin...

I would like to know if there is a plugin that allows me to see within the pages of a site ( different from mine ) a post of my blog wordpress perhaps with the use of a code I FRAME .
The plugin should give me a chance to generate a CODE frames for the part of the body of the post to be sent to my clients because then they can put it inside the pages of their site . Thank you

I can help you with that project. Contact me on: mehtiyevmehti@yahoo.com