Anyone know what heads these are?

[DarkoNova]

They're on my 350. I used to use mortec.com but it's been down for the last week or so...possibly permanently, I dunno.

Anyway, here's a pic of the front end of it:

https://static1.pt-content.com/images/pt/2011/01/IMAG0094-1.jpg

Is that a double hump?

I can clean it and get a better picture if that'd help.

I'm just trying to figure out what heads I have so I know what size combustion chambers I have. Trying to find some new heads.

Thanks guys. :)

[wmhjr]

Don't know what they are, but they are not double hump/double bump heads.

[NOPANTS-68]

pull the valve cover and get the casting number. That'll solve your mystery.

[osdmike]

Check this out!

http://www.v8volvo.se/mekartips/identifiering/chevrolet/toppar/toppidentifiering.html
http://www.onedirt.com/tech-stories/engine/a-guide-to-vortec-vs-oe-small-block-chevy-heads/

--

[DarkoNova]

pull the valve cover and get the casting number. That'll solve your mystery.

Yeah I was just lazy and was hoping someone would recognize the marks. I just pulled the cover and they're 041's.

Anyone know what size chambers 041's have?

[osdmike]

3947041 302,350 69-70 64cc, w/accessory holes, "right angle" casting

--