I am selling some 305 Circle Track Racing heads, only problem is that I know nothing about them. I know they have everything upgraded, but I don't know all the details. If anyone knows of any way that I can find out what has been done to them and the full details about them, let me know.

I'm just going to sell them as if they were stock, used GM heads...

So, Would like $150 + Shipping.



Its not letting me upload pics, so if interested look under my profile at the album titled "Circle Track Heads for Sale"