Dart LS Next Aluminum SBC Engine Block LS Steel 4.125 9.240: Part # - 31937211

[windycitychev]

Item Location (City/State): Chicago, IL

Price:5,200

Description:

This is a brand new aluminum block sitting in the box never taken out. If you are interested you can give me a call/text 312-810-1311

Dart LS Next Aluminum SBC Engine Block LS Steel 4.125 9.240


LS Next Aluminum SBC Engine Block


Designed from a clean slate approach the LS Next Aluminum 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.


Skirted and non-skirted design option available.

Priority main oiling system.

Available in deck heights from 9.240” up to 9.950”.

STD or raised .388” cam location.

Cylinder barrels extended .375” at the bottom.

Extra thick decks ensure reliable head gasket seal.

Blind head bolt holes don’t go through to water jacket.

Scalloped water jackets increase flow around cylinders for better cooling.

Clearance for 4.100” stroke w/ steel rods.

Splayed outer bolts on middle main bearing caps.

LS and Gen I style motor mounts.

Provisions for OE stock roller lifters and cam.

Uses stock timing covers and stock rear cover.

All OE bolt holes for starter, water pump, etc.

Driver or passenger side starter mount


Dart Part # - 31937211

Main Bearing - LS

Main Caps - Steel

Deck Height- 9.240

Standard Cam Location

4-Bolt Steel Main Cap