![]() |
1 GM 990 Head.
WANTED TO BUY: 1 GM 990 head. I have GM 990 heads on my Mark IV 454. I had the heads at the machine shop to have new seats installed. As soon as he started the very first exhaust valve it cut through to the water jacket. I am in need of either one 990 rebuildable casting, or a set of heads. I am really open to any options.
|
IIRC BCK has one sitting around
|
see my add on here for set of 188 - i believe i also posted to your FB add
|
I picked up a set of heads locally. Thanks for the responses.
|
| All times are GMT -5. The time now is 11:12 PM. |
Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.