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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