cylinder heads needed

[lilrick]

I'm looking for a set of closed chamber rectangle port heads... any help is appreciated

[lilrick]

BBC....oops!

[Squirtin Thunder]

I'm looking for a set of closed chamber BBC rectangle port heads... any help is appreciated
I would contact Steelcomp he has lots of chevy stuff

[lilrick]

thanks

[Moneypitt]

How about a Casting number..........I'm not sure, but I think the choices are somewhat limited in closed chamber rec port. The 990s are open chamber, and I am unaware of any #s for what you are looking for.............Ray
Edit.......Just went over to Mortec, and there are a bunch of different rec port closed heads......Still need a casting # though............Ray

[SmokinLowriderSS]

According to Mortec, the list looks like this:
3856208....65......rect..CLOSED..396/425hp, 109cc chamber
3873858....65-67...rect..CLOSED..396, 427, 109cc chamber
3904391....67......rect..CLOSED..396, 427, 107cc chamber
3904392....67......rect..CLOSED..427, Aluminum, L88, L89, 107cc chamber
(Betcha don't find THOSE!) :D
3904391....67......rect..CLOSED..396, 427, 107cc chamber
3904392....67......rect..CLOSED..427, Aluminum, L88, L89, 107cc chamber
3919840....67-69...rect..CLOSED..396, 427, 107cc chamber
3919842....68-69...rect..CLOSED..396, 427, Aluminum L88, L89, 107cc chamber
(or THOSE)
3931063....68-69...oval..CLOSED..396, 402, 427, 101cc chamber
3964291....69-72...rect..CLOSED..396, 402, 427, 454, 109cc chamber, Large or small hex spark plugs used, crate motor usage in years after 1970.
That's all the listing they have. Hope it helps.

[396_WAYS_TO_SPIT]

Good luck!!!!! cause you will need it! I went through the same thing last year! luckily I got my set dirt cheap! Most of the classic car resto guys buy them up. They are worth $$$ When the date codes match like mine! I was offered $1500 for mine BARE! I will keep my ears open for ya.
396

[Moneypitt]

lilrick, do you need one or two heads? You said you broke one, does that mean cracked? or busted....Either way, someone here may have a match for your one good head, or even a set. I didn't see the 990s listed anywhere on the mortec site either??.....Ray

[Jim W]

lilrick,
Dont know if this helps ya???
I have 2 sets of heads, oval ports---
1---353049 pro date of 1/29/72 ported and polished but dont know by who???
2---386781 pro date of K 10 76
Let me know, Jim

[Squirtin Thunder]

I have some real good heads here, all you need is a short block BBF to put them on !!!

[SmokinLowriderSS]

lilrick,
Dont know if this helps ya???
I have 2 sets of heads, oval ports---
1---353049 pro date of 1/29/72 ported and polished but dont know by who???
2---386781 pro date of K 10 76
Let me know, Jim
A good set of open-chambered large ovals are strong running heads (unless you want to scream arround 6-thou and up), especially ported. According to my head shop locally, those '781's are the shi+ (good shi+).

[steelcomp]

I would contact Steelcomp he has lots of chevy stuff
Sorry...fresh out of BBChev heads. :(

[Nucking futs]

heads on ebay (http://cgi.ebay.com/ebaymotors/BBC-MODIFIED-STREET-HEADS_W0QQcmdZViewItemQQcategoryZ107066QQitemZ4575 674414QQrdZ1)
oval port closed chamber (http://cgi.ebay.com/ebaymotors/BBC-Complete-Oval-Port-Closed-Chamber-Cylinder-Heads_W0QQcmdZViewItemQQcategoryZ33617QQitemZ80009 76320QQrdZ1)
I know your looking for rec. port, but i spoted these on ebay.

[Moneypitt]

Rick, call sal or scott @ West coast engine. I saw 2 casting number 3964291 closed chamber rec port heads on their floor. The owner is in the service, Quam, is planning on Aluminum heads and calls regularily. Call them NOW!!!!!.................Ray

[GUGS102]

I've got a set of one piece stainless 2.19 and 1.88 valves. I went to a roller set up and needed +.100 valve stems. These valves only have 20 mnutes on them.
I also have a set of comp cams 911-16 springs. Flat tappet up to .600 also same 20 minutes. The block I have has lifter bore alignment issues and ate the cam, so I went to a roller set up.
I'll take $225 + shipping
Gugs

[lilrick]

Rick, call sal or scott @ West coast engine. I saw 2 casting number 3964291 closed chamber rec port heads on their floor. The owner is in the service, Quam, is planning on Aluminum heads and calls regularily. Call them NOW!!!!!.................Ray
I called, customer wants to keep his heads. thanks anyway Ray, keep your eyes open.

[396_WAYS_TO_SPIT]

like I said, you will have hell finding a good set for a decent price! I know where a set of fully dressed ones are but I need to know what your spending limit is. These are ready to go and never been ran;) Let me know;)
Michael

[sdpm]

I have (2) of what you need "Brand New" in the box from G.M. bare. Make me an offer. I will take some pic's tomorrow and send them to you if interested or call me (619) 698-9605 Thanks Neil

[sdpm]

The set I have For Sale are GM pt#10140633 cast #3964291 Rect port closed chamber 108cc, intake vol. 325, valve dia. In-2.19 Ex-1.72. They are "Brand New" in there original GM boxes. They are bare. Make me a fair offer. Thanks Neil

[lilrick]

The set I have For Sale are GM pt#10140633 cast #3964291 Rect port closed chamber 108cc, intake vol. 325, valve dia. In-2.19 Ex-1.72. They are "Brand New" in there original GM boxes. They are bare. Make me a fair offer. Thanks Neil
so did the other guy beat my offer?

[sdpm]

Don't know yet, the gut I needed to talk to won't be back until monday. Call me tomorrow. Neil