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    Dart LS Iron Block 31837111 - 9.240/ 4.000 w/Steel Main Caps
    Dart LS Iron Block 31837111 - 9.240/ 4.000 w/Steel Main Caps

Dart LS Iron Block 31837111 - 9.240/ 4.000 w/Steel Main Caps

Buy Dart LS Iron Block 31837111 - 9.240/ 4.000 w/Steel Main Caps, Model DRT31837111 online. Engines and Components,Engines And Components

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Dart LS Iron Block 31837111 - 9.240/ 4.000 w/Steel Main Caps

Dart LS Next Cast Iron Engine Block

Fully redesigned blocks combine the benefits of improved lubrication, increased durability and added versatility. Offered in aluminum or cast iron, blocks use conventional 4-bolt main caps and oil pans, while eliminating the problems associated with the separated crankcase bays. Redesign provides significantly stronger main webs, while allowing the cylinder barrels to be extended .375" into the crankcase for added piston support. Blocks are fully compatible with all stock and aftermarket LS components, and the stock oil pan may be used with Moroso oil pan spacers.

  • Description: Iron Block with Billet Main Caps
  • Bore: 4.000"
  • Deck Height: 9.240"
  • Main Cap: 4 Bolt
  • Cam Journal: 55mm
  • Engine - LS Next - Bare Block - 4 in Bore - 9.240 Deck - 4-Bolt Mains - 1 Piece Seal - 0.375 in Extended Cylinder Barrels - Iron - GM LS-Series - Each
  • MPN: 31837111

Truck Freight Only  Truck Freight Only (free shipping does not apply)

Specifications

Brand
Dart
Part Number
31837111
Product Line
LS Next
Cylinder Bore
4.000 in
Cylinder Bore as Shipped
4.000 in
Intended Minimum Finish Bore
4.000 in
Intended Maximum Finish Bore
4.200 in
Maximum Stroke
4.100 in
Deck Height
9.240 in
1-Piece / 2-Piece Rear Main Seal
1 Piece
4 Bolt / 2 Bolt Mains
4 Bolt
Main Caps Included
Yes
Main Cap Material
Billet Steel
Main Bearing Bore Minimum Diameter
2.7508 in
Main Bearing Bore Maximum Diameter
2.7512 in
Main Cap Fasteners Included
Yes
Cam Bearings Included
No
Mechanical Fuel Pump Provision
No
Wet Sump / Dry Sump
Wet Sump
Oil Filter Provision
No
Material
Cast Iron
Color
Natural
Finish
Natural
Quantity
Each

Description

Product code: Dart LS Iron Block 31837111 - 9.240/ 4.000 w/Steel Main Caps
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Dart LS Iron Block 31837111 - 9.240/ 4.000 w/Steel Main Caps
Dart LS Iron Block 31837111 - 9.240/ 4.000 w/Steel Main Caps
Dart LS Iron Block 31837111 - 9.240/ 4.000 w/Steel Main Caps
Dart LS Iron Block 31837111 - 9.240/ 4.000 w/Steel Main Caps
Dart LS Iron Block 31837111 - 9.240/ 4.000 w/Steel Main Caps
Dart LS Iron Block 31837111 - 9.240/ 4.000 w/Steel Main Caps
Dart LS Iron Block 31837111 - 9.240/ 4.000 w/Steel Main Caps
Dart LS Iron Block 31837111 - 9.240/ 4.000 w/Steel Main Caps
Dart LS Iron Block 31837111 - 9.240/ 4.000 w/Steel Main Caps

Dart LS Iron Block 31837111 - 9.240/ 4.000 w/Steel Main Caps