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Thread: Modern Flatheads
          
   
   

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  1. #1
    Don Shillady's Avatar
    Don Shillady is offline CHR Member Visit my Photo Gallery
    Join Date
    May 2004
    Location
    Ashland
    Car Year, Make, Model: 29 fendered roadster
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    2,160

    I love those old 59AB engines and the ad on EBay with a current bid of $560 looks tempting but on the one hand it is likely to be bid up near the end of the time limit and on the other hand it is definitely a gamble to put out $500-$1000 without pulling the heads to check for cracks. The problem is that many flatheads would run with a crack between a cylinder and a valve pocket with a tell tale of disappearing water. I optimistically bought three blocks and found cracks in all of them. You can build a SBC-350 for under $2000 and get 250 to 275 HP easily while you will have to spend a lot on a flathead (assuming you can find a good block) to even get 200 HP. Time moves on!

    Don Shillady
    Retired Scientist/teen rodder
    Last edited by Don Shillady; 04-07-2008 at 05:51 PM.

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