WTB WTB small block heads

WTB - Mopar Performance Parts Wanted

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  1. Don Walls

    Don Walls Member

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    Contact Seller
    Looking for 340 or 360 4bbl heads to put on my 74 318
     
  2. 63SPF

    63SPF MOPAR 4 LIFE ! MOPAR OR BUST ! PLYMOUTH'S RULE ! FBBO Gold Member

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    i HAVE A FEW SETS OF j HEADS
    Also X heads if needed, but J's are prob. better for ya !
     
  3. Don Walls

    Don Walls Member

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    I would be interested to hesr more about them
     
  4. 340bird

    340bird Member

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    how much and info on the x heads
     
  5. toolmanmike

    toolmanmike Moderator Staff Member FBBO Gold Member

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    You would be better with a 66 and newer 273 head, a early 318 head, or a #302 head from a Late 80's Lean Burn. They are all closed chambers with 318 sized ports. 340 heads are open with a large chamber which is a loss of compression. Unless you build a real hot rod engine with power in the 5-7000 rom range, the large ports of the 340 heads won't help you much. What is your plan? Just a head swap or a zero deck rebuild?

     
  6. Cuddy

    Cuddy FBBO Gold Member FBBO Gold Member

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    I have a set 100 bucks. They are bare J heads

    IMG_20171029_191440_604.jpg
     
  7. oldkimmer

    oldkimmer FBBO Gold Member FBBO Gold Member

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    I have a rebuilt set of 2.02 valve heads with low miles. Kim
     
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