Ford Racing M-6010B351BB - Ford Racing BOSS 351 Engine Blocks

Ford Racing M-6010B351BB - Ford Racing BOSS 351 Engine Blocks

Ford Racing #397-M-6010B351BB

BOSS 351 Block
  • 9.5" Deck Height
  • Rough Bore: 4.120"
  • Bore Capacity: 4.185"
  • No coolant crossover
  • $2,252.99 Ships 02/24/12
    $119.00
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    Ford Racing M-6010B351BB - Ford Racing BOSS 351 Engine Blocks

    Ford Racing M-6010B351BB - Ford Racing BOSS 351 Engine Blocks Details

    Block allows for bigger bore by deleting coolant crossover holes between cylinders.

    Ford Racing M-6010B351BB - Ford Racing BOSS 351 Engine Blocks

    The legend is reborn with this all new Ford Racing 351 BOSS block. The BOSS 351 is stronger than the original and available with 9.5" or 9.2" deck heights. Made from diesel grade heat treated cast iron with a splayed 4-bolt main caps (mains 2, 3 & 4). Blocks have finished are designed to accept factory roller lifter guides and lifter guide retainers & feature increased bulkhead material for strength.

    Features & Benefits:

  • Siamese Bore with Drilled Coolant Crossover
  • Threaded Core & Galley Plugs
  • ½" Head Bolt Threads
  • Maximum recommended stroke 4.250"
  • Main Bearing Bores Finished to Low Limit
  • Finished Lifter Bores
  • Revised Oiling & Cooling System Passageways
  • Siamese Bore

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