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Thread: 799 Heads

  1. #1
    Member blk_jaws's Avatar
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    2000 Trans Am M6

    799 Heads

    Hey, the salvage yard close to where I live has a motor, not sure if its LS1, LS2 or what. The block has a big hole in it, but it has 799 heads on it. I have a LS1 and I wanted to know if the 799's will work on mine.

    Someone said they are the same as 243's is that correct?

    Thanks
    SLP LT's, SLP High Flow Cats, 3" Flowmaster CB, Comp Cam, SLP Lid, LS6 Intake, BBK 80mm TB, SFC, Ram Air HO Hood, Lowered, Torq Thrust II's

  2. #2
    Member c5z28's Avatar
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    On your ass flashing
    my highbeams

    That is what I have heard, although you may not like what you see when you open it up.

  3. #3
    Member blk_jaws's Avatar
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    Open it up? You mean the engine block? Do you think the heads are damaged too, they looked good from the outside

  4. #4
    cutting and welding mark21742's Avatar
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    hugger orange
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    Quote Originally Posted by blk_jaws View Post
    Open it up? You mean the engine block? Do you think the heads are damaged too, they looked good from the outside
    hole in the side of the block says it probably through a rod at a pretty good rpm......piston could have come apart or slamed the valves, bending or breaking them and damaging the head

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