Engine Blocks


Dart - BIG M - Sportsman Engine Block

Your Price
$2,444.00


  • Big Block Chevy Gen VI
  • 4.500" Cylinder Bore
  • 4-Bolt Ductile Iron Main Caps
  • 454 Main Journal
  • 1-piece Rear Main Seal
  • 9.800" Deck Height

Product Description
Cast Iron Engine Block
Part Number
110-312-734-44-VI
Brand
Dart Machinery
Stock Status
Drop Ship From Mfg

Dart engineered the Big M to be the strongest, most reliable, and easiest to build big block on the market. With deck heights of 9.800" and 10.200" and bore sizes up to 4.600", the Big M gives you the versatility to build a wide variety of engine combinations. The Big M is fitted with Billet Steel 4-bolt main caps for ultimate bottom end strength. The Sportsman block is fitted with Ductile Iron 4-bolt main caps.


In 1981, Dart Machinery began in a two-car garage in Oak Park, Michigan. In the years since, Dart has become the proven leader in aftermarket cylinder heads, intake manifolds and engine blocks.

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Motor Vehicles

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Tools

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Electrical Cords

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