Dart 31867212 LS SHP Pro Cast Iron Block, 9.240 in. Deck, 4.125 in. Bore.

Dart 31867212 GM LS SHP Next Pro, Cast Iron Block, 9.240 in. Deck, 4.125 in. Bore, 4-Bolt, 1-Piece Seal, Each

$4,837.32
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SKU:
DAT31867212
MPN:
31867212
Condition:
New
Weight:
240.00 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

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Cast from premium 220 BHN cast iron, GM LS "SHP Pro" engine block combines the benefits of siamese cylinder bores, a full skirt design, extra-thick decks, priority main bearing oiling, and steel four-bolt main caps with ARP studs. Block includes the stock 9.240" deck height and a 4.125" cylinder bore


Features
  • Superior strength 220 BHN Cast Iron.
  • Steel 4-bolt main caps with upgraded ARP main studs.
  • Lifter oil crossover with restrictor provision.
  • 6-bolt per cylinder capability.
  • 4.000” up to 4.185” bore.
  • Factory oil filter provision.
  • Clearanced for center counterweighted crankshafts.
  • Full skirt design.
  • Priority main oiling.
  • Siamese cylinder bores.
  • Thick decks ensure reliable head gasket seal.
  • Parts kit included (PN: 32000018).
    • Engine Block Material:
    Cast iron
    Engine Block Style:
    Aftermarket/OEM standard deck
    Deck Height:
    9.240 in.
    Cylinder Bore Diameter:
    4.125 in.
    Maximum Bore Diameter:
    4.185 in.
    Cylinder Bore as Shipped:
    4.115 in.
    Finished Cylinder Bores:
    No
    Maximum Stroke:
    4.125 in.
    Main Caps Included:
    Yes
    Main Cap Material:
    Billet Steel
    Main Bolt Style:
    4-bolt
    Main Journal Type:
    LS mains
    Rear Main Seal Style:
    1-piece
    Main Cap Fasteners Included:
    Yes
    Main Bearings Included:
    No
    Engine Block Weight (lbs.):
    227 lbs.
    Raised Cam Location:
    No
    Cam Bearings Included:
    No
    Freeze Plugs Included:
    No
    Finish:
    Natural
    Quantity:
    Sold individually.
    Notes:
    Designed for a single row timing chain for compatibility with O.E. fuel injection. Block bores are .10 undersized to allow for piston set up.
    Make:
    Chevrolet
    Engine Family:
    Chevy small block Gen III/IV (LS-based engines)

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