Product Description

DART LS Next SHP Cast Iron Engine Block 4.125" Bore 9.240" Deck

The Dart LS Next SHP Cast Iron block is the ultimate upgrade for your build.

The Dart SHP block is designed to support high-flow & efficient cylinder head developed for the LS platforms, Whilst rectifying some of the noticeable issue of the 'Y' shaped LS bottom ends.

Features Of Your New Dart LS Next SHP Cast Iron Block 

• Cast with premium cast iron alloy
• Conventional style 4-bolt steel main caps
• Full main webbing for maximum bottom-end strength
• Extended cylinder barrels at the bottom to provide greater piston support for all combinations
• Extra-thick Siamese cylinder bores 
• Blind head bolt holes don't go through into the water jacket
• Provision for oil restrictors in the lifter valley
• Revised low-restriction priority main oiling system
• Pro-Stock/Pro-Mod big block style stepped main oil galley
• External oil filter (must be used with stock or aftermarket oil pumps)
• Dual starter mounts
• Expanded water jacket on #1 cylinder for additional cooling capacity
• LSX-style lifter bosses and dog bone provision are provided

Specifications 

• Brand:Dart
• Manufacturer's Part Number:31867211
• Main Journal Type:LS mains
• Engine Block Style:Aftermarket
• Deck Height (in):9.240 in.
• Cylinder Bore as Shipped:4.125 in.
• Maximum Bore Diameter:4.165 in.
• Engine Block Material:Cast iron
• Engine Block Weight (lbs):227 lbs.
• Main Bolt Style:4-bolt
• Main Caps Included:Yes
• Main Cap Material:Steel
• Main Cap Fasteners Included:Yes
• Main Bearings Included:No
• Rear Main Seal Style:1-piece
• Finished Cylinder Bores:Yes
• Raised Cam Location:No
• Cam Bearings Included:No
• Freeze Plugs Included:Yes

Block will accept 6-bolt or 4-bolt style cylinder heads 

***PLEASE NOTE: Due To On Going Shipping Issues Regarding Engine Blocks, We No Longer Ship Out Blocks. These Are Only Available For Click N Collect OR By Arranging Your Own Shipping Company Collection.

Want To Know More About Our Dart Engine Packages?

Sure! Give us a call on (03)8595 4343 OR Simply click Get In Touch & schedule a time that best suits you. We will have one of our sales consultants contact you at your convenience.

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Shop with confidence with free freight Australia wide & discounted pricing.