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Dart 31152211

SBC Little M Engine Block 9.025" Deck Height

Dart 31152211
Representative Image
Product images may differ from actual product appearance.

301-31152211

made in usa
jegs shipping
Estimated ship date 10/13/17 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Truck Freight: $119.00
Dart 31152211 SBC Little M Engine Block 9.025" Deck Height $2,474.69
SB-Chevy Little M Engine Block
  • 9.025'' Deck Height
  • 4.125'' Cyl. Bore
  • 400 Main Bearings
  • Nodular Iron Main Caps

  • Specifications:

    Rear Main Seal Style
    2-piece
    Cam Bearings Included
    No
    Cylinder Bore as Shipped (in.)
    4.115
    Cylinder Bore Diameter (in.)
    4.125
    Deck Height (in.)
    9.025
    Engine Block Material
    Cast iron
    Engine Block Style
    Stock/OEM standard deck
    Finished Cylinder Bores
    No
    Freeze Plugs Included
    No
    Main Bearings Included
    No
    Main Bolt Style
    4-bolt
    Main Cap Fasteners Included
    Yes
    Main Cap Material
    Ductile iron
    Main Caps Included
    Yes
    Main Journal Type
    400 mains
    Quantity
    Sold individually
    Raised Cam Location
    No
    Manufacturer's Part Number:
    31152211

    The Dart Small Block Chevy Little ''M'' cast iron engine block is the affordable alternative for serious small-block racers. The precision pre-machining eliminates the time and expense of ''blueprinting'' a stock block. With extra-thick cylinder walls, four-bolt nodular steel main bearing caps, and a competition oiling system, the Little ''M'' is the perfect starting point for a powerful and reliable engine for the street or the race track. Don’t waste time on a questionable junkyard block or waste money on machining a ''semi-finished'' factory casting. The Little ''M'' is brand-new, fully machined and virtually ready to assemble with off-the-shelf small-block components!

    Features: -
  • Extra Thick Cylinder Walls
  • Scalloped Outer Water Jacket Walls
  • Priority Main Oiling System
  • Open Lifter Valley
  • Enlarged Lifter Bosses
  • 4-Bolt Billet Steel Main Caps w/Splayed Outer Bolts
  • Front & Rear External Oil Inlets
  • Block Includes: Special Coated Cam Bearings, Freeze Plugs & Dowels (Not Included in Sportsman Little M)

    Tech Tip - Oiling System

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