cheap enough...http://cgi.ebay.com/ebaymotors/ws/eB...ndexURL=0&rd=1

 

Those heads are not worth crap because they are the 882 castings. These are the same heads I have on my 400 which came on it stock, but mine have the 1.94/1.5" valves. They are crack prone, and they tend to overheat. Plus, unless they are heavily ported, they do not flow for sh*t. They are 76CC combustion chamber heads, which is a good chamber size for a big CI motor like a 383 or 400, but they only flow 137.2 CFM on the intake, and 95.4 CFM on the exhaust which would not feed a big engine very well. Trust me, I know because I have these heads on my 400 and they suck.

I would not reccommend buying these heads, they are pretty much worthless.

 

Guess thats why they are going so cheap, huh. Ive been doing alot of research on heads, Sure is alot of different products out there.