Name: SBC Ir/Blk LSN 9.240/4.000 LS | 39D31837111
Brand: Dart
SKU: 39D31837111
Price: 7691.04 CAD
Availability: OutOfStock

SBC Ir/Blk LSN 9.240/4.000 LS | 39D31837111

Part #39D31837111

$7,691.04

Designed from a clean slate approach the LS Next Iron block has addressed the shortcomings of the LS platform and is the ideal candidate for hot rodders, drag racers, circle track competitors, off-roaders, and high performance marine enthusiasts. By utilizing conventional style main caps and oil pans with LS rotating assemblies and related components, Dart has addressed the windage and oil control problems which result from the factory LS engine's separated crankcase bays.

Priority main oiling system with two lifter crossovers and restrictor provisions
Clearance for 4.100in stroke w/ steel rods
MUST BE clearanced for center counterweighted crankshafts
Splayed outer bolts on middle main bearing style motor mounts
Provisions for OE stock roller lifters and stock timing covers and stock rear cover
All OE bolt holes for starter, water pump, or passenger side starter mounts
Parts kit sold separately (PN: 32000016)
Siamesed cylinder bores with extra thick walLS2
Cylinder barreLS2 extended .375in at the bottom
Extra thick decks ensure reliable head gasket seal
Blind head bolt holes available in 7/16in or 1/2in
Scalloped water jackets increase flow around cylinders for better cooling

Details

Brand	Dart
Product Dimensions	35.56 x 48.26 x 60.96 inches
Manufacturer Part Number	31837111

Vehicle Fitment

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