Dart Little M Chevy Small Blocks Engine Block - Cast Iron - 4-Bolt Mains - 4.125 in. Diameter Bore - 2-Piece Rear Main Seal - Chevy - 400

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Dart Machinery

353 Oliver Street
Troy, MI MI

Website: www.dartheads.com
Phone: 248-362-1188

Dart blocks and cylinder heads provide an exceptional value at an affordable price. Precision machining and quality control measures mean you get optimum out of the box performance. A \"bargain\" component can wind up costing far more after the machining which will be required to make it usable. Our cylinder heads offer considerable added value as well. Superior casting technology, premium materials, optimized port and chamber design, premium valve guides, hardened valve seats, rolled valve angles and CNC porting are among the available features. Fully assembled or bare heads can be ordered with combustion chambers matched to your bore size.

Description for Dart Machinery part# 31132211

Specifications: * Bore: 4.125 in. * Deck: 9.025 in. * 400 steel mains * 4-bolt splayed main capsDesigned for serious racing the Dart Little M cast iron Chevy small block offers more than just standard small block features. It features extra-thick cylinder walls and decks four-bolt mains with splayed bolts enlarged bosses for offset or oversize lifters and scalloped water jacket holes for improved cooling.