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Dart 31132211

SBC Little M Engine Block 9.025" Deck Height

Dart 31132211
Representative Image
Product images may differ from actual product appearance.

301-31132211

made in usa
jegs shipping
Estimated to ship directly from the manufacturer on 05/02/18
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Truck Freight: $119.00
Dart 31132211 SBC Little M Engine Block 9.025" Deck Height $2,985.66
SB-Chevy Little M Engine Block
  • 9.025'' Deck Height
  • 4.125'' Cyl. Bore
  • 400 Main Bearings
  • Steel Main Caps

  • Specifications:

    Rear Main Seal Style
    2-piece
    Cam Bearings Included
    Yes
    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
    Yes
    Main Bearings Included
    No
    Main Bolt Style
    4-bolt
    Main Cap Fasteners Included
    Yes
    Main Cap Material
    Steel
    Main Caps Included
    Yes
    Main Journal Type
    400 mains
    Quantity
    Sold individually
    Raised Cam Location
    No
    Manufacturer's Part Number:
    31132211

    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

  • i am a bit confused about when it says Cylinder Bore as Shipped 4.115 and Cylinder Bore is 4.125. Would i have to bring it to a machine shop to get it ti finished bore?

    Asked by: Sleepy
    This block will need to be finished bored to match your piston and ring set.
    Answered by: Rusty B
    Date published: 2017-12-07
    • y_2018, m_4, d_24, h_5CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
    • cp_1, bvpage1
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    • loc_en_US, sid_10001_10001_53744, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
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    Some parts are not legal for use in California or other states with similar laws / regulations