350 deck height

Discussion in 'Small Block Tech' started by UNDERDOG350, Mar 7, 2020.

  1. UNDERDOG350

    UNDERDOG350 350 Buick purestock racer

    Measured a 72 350 2 barrel block today. Never been decked, still factory stamps on deck surface.
    Measured at 10.23.
    The generally accepted spec is 10.187
    So a difference of .043"

    Just FYI
     
    300sbb_overkill likes this.
  2. Mart

    Mart Gold level member

    My 68 blk is 10.214 average. .002 taper from frt to rear.
    My 71 blk is 10.218. Both are uncut deck measurements. Did not check taper.

    Steve, what did you find for taper?
     
  3. UNDERDOG350

    UNDERDOG350 350 Buick purestock racer

    Pretty much .008 front to rear.
    The passenger side was also .010 shorter at .033 less than spec.
     

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