Touch up valve job and a light skim of the decks.
New springs, rocker arms, stem seals. Wrapped in plastic wrap sitting in the corner looking for a new home.
800 takes 'em away, local pickup only. located in southern, NH 40 minutes from Boston.
FS: "73 pontiac 400" 6x heads
Moderator: Team
-
- Expert
- Posts: 537
- Joined: Mon Dec 12, 2016 3:37 pm
- Location:
Re: FS: "73 pontiac 400" 6x heads
FYI: 6X heads first came out in 1976. Great heads when applied properly. By that I mean making sure you're meeting the octane requirement of the engine. Too many guys think they're going to trick Mother Nature by running too high of compression.
Function - the hidden math.
http://www.pontiacengines.com
http://www.pontiacengines.com