327 chevy

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  • #238483

    Ran into an issue here. Doing a 327 chevy corvette 64; casting number on the crank is 3735236 – according to the online searchs this was used in the 283/302 applications – did they come in the 327? didnt really notice this until once the block was machined and the new pistons installed and the pistons were sitting well below the deck surface; rods are correct (based off casting number);

    #238485

    your crank casting is 3 inch stroke.good for a 283 or 302 small journal , you need casting 3782680 ..3.25 stroke..

    #238486

    thanks for the info ! Appreciate it. Now i have to try and find a crank

    #238489

    May have…

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