Dart 31867111 SHP LS Next Cast Iron Block, 9.240 in. Deck, 4.000 in. Bore

Dart 31867111 GM LS Block, SHP LS Next, Bare, Cast Iron, 9.240 in. Deck, 4.000 in. Bore, Each

$3,999.99
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SKU:
DAT31867111
MPN:
31867111
Condition:
New
Weight:
185.00 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

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Designed for high performance and medium duty applications, the SHP LS Next Block is the ideal starting point for hot rodders, drag racers, circle track competitors, off-roaders, and high performance marine enthusiasts.


Features
  • Dart priority main oiling system with provisions for stock oil filter mounting.
  • Siamesed cylinder bores with thick walls.
  • Cylinder barrels extended .375” at the bottom of the bores.
  • Thick decks ensure reliable head gasket seal.
  • Blind head bolt holes.
  • 6 bolt per cylinder capability.
  • Scalloped water jackets increase flow around cylinders for better cooling.
  • Clearanced up to 4.100” stroke w/ steel rods.
  • Splayed outer bolts on middle main bearing caps.
  • Provisions for LSX roller lifters and cam.
  • Uses OE front and rear covers.
  • All OE bolt holes for starter, water pump, etc.
  • Parts kit included (PN: 32000018).
    • Engine Block Material:
    Cast iron
    Engine Block Style:
    Aftermarket
    Deck Height:
    9.240 in.
    Cylinder Bore Diameter:
    4.000 in.
    Maximum Bore Diameter:
    4.185 in.
    Cylinder Bore as Shipped:
    4.000 in.
    Finished Cylinder Bores:
    Yes
    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:
    Yes
    Finish:
    Natural
    Quantity:
    Sold individually.
    Notes:
    Block will accept 6-bolt or 4-bolt style cylinder heads.
    Make:
    Chevrolet
    Engine Family:
    Chevy small block Gen III/IV (LS-based engines)

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