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suggestions on where to get used 243 heads?

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Old Aug 22, 2016 | 06:07 PM
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Default suggestions on where to get used 243 heads?

I went to my local parts store to check on a price for a set of manufactured 243/799 heads just to get an idea. they were like 500 bucks a piece.
there were a few that were 250 a piece that were possibly uneven.

Im not trying to single out the places that people dont recommend to offend, but what sites have people found decent priced place to buy them and trustworthy?
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Old Aug 22, 2016 | 06:20 PM
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junkyard.. if you can find some newer GM trucks that still have the engines in them.. check the casting numbers


that option can be a crap shoot though
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Old Aug 22, 2016 | 06:24 PM
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Originally Posted by Majestic9C1
junkyard.. if you can find some newer GM trucks that still have the engines in them.. check the casting numbers


that option can be a crap shoot though

my parts guy actually called his engine guy and he said all the 243s were out because of the 'hotrodders' lol

i'll have to call some local junkyards and get on that. thanks
any other suggestions?
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Old Aug 22, 2016 | 06:25 PM
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There is a classifieds section on this site ya know.
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Old Aug 23, 2016 | 08:45 AM
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799 heads are the same.
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Old Aug 23, 2016 | 12:03 PM
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Originally Posted by gagliano7
799 heads are the same.
Yea i know but even those are hard to find anywhere but ebay. I may have to bite the bullit and go for it
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Old Aug 23, 2016 | 12:26 PM
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Originally Posted by KCS
There is a classifieds section on this site ya know.
^^^This

Did you not see his comment? You can find 243/799's on the parts classifieds on this site for $350-$450 shipped all the time. The usual going rate is $400-$450 but they pop up for $350 now and then too.
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Old Aug 23, 2016 | 12:56 PM
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I honestly think the can be had cheaper than 300 bucks? Best thing to do do is get in a gas saver you have or a close friend have. Fill the tank up and ride to all surrounding junk yards and look one by one at vehicles that came from the factory with 243/799 heads. Some junk yards you can pull them yourself and some junk yards don't pay attention to casting numbers. Give it a shot. I know a junk yard right now that think EVERY 5.3 motor is the same but you know they not. Good luck.
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Old Aug 24, 2016 | 07:58 PM
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Originally Posted by Tuskyz28
I honestly think the can be had cheaper than 300 bucks? Best thing to do do is get in a gas saver you have or a close friend have. Fill the tank up and ride to all surrounding junk yards and look one by one at vehicles that came from the factory with 243/799 heads. Some junk yards you can pull them yourself and some junk yards don't pay attention to casting numbers. Give it a shot. I know a junk yard right now that think EVERY 5.3 motor is the same but you know they not. Good luck.
Every 5.3 came with 243/799s i thought?
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Old Aug 24, 2016 | 09:47 PM
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Have u tried ur local craigslist?
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Old Aug 25, 2016 | 07:49 AM
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Originally Posted by fbody4everyone
Every 5.3 came with 243/799s i thought?
Nope.

There are some 799's for sale in the classifieds right now for $375 shipped.
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Old Aug 25, 2016 | 08:31 AM
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Originally Posted by fbody4everyone
Every 5.3 came with 243/799s i thought?
Most I've seen came with 706 stamped on the head.
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Old Aug 25, 2016 | 10:14 AM
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You should buy my 799's. $375 shipped and I'm right next door in Chicago!
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Old Aug 25, 2016 | 11:35 AM
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The newer silverados came with 243/799 heads
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Old Aug 25, 2016 | 05:23 PM
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mine are coming off soon..
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Old Sep 5, 2016 | 11:01 AM
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thanks guys, i found some remans, checked at machine shop, all ready to install
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Old Sep 8, 2016 | 10:15 AM
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2008-2015 5.3 and 4.8 trucks have the 243/799 heads. 1999-2007 have the 706 or 862 heads. The aluminum L33 5.3 has the 243/799 heads.
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Old Sep 8, 2016 | 04:18 PM
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Originally Posted by gagliano7
2008-2015 5.3 and 4.8 trucks have the 243/799 heads. 1999-2007 have the 706 or 862 heads. The aluminum L33 5.3 has the 243/799 heads.
Some 2005 5.3's must have gotten them too.
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Old Sep 8, 2016 | 05:01 PM
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You can also find the 243 heads on the LS4 V8 cars. 2005-2009 Pontiac Grand Prix GXP, 2006-2007 Monte Carlo SS, 2008-2009 Buick LaCrosse Super, 2006 to 2009 Chevy Impala SS.
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Old Oct 1, 2016 | 01:47 PM
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Saab 97x 2005-2009 with 6.0
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