DA31131211



$4,836.00

inc. GST


SKU: DA31131211

BRAND: Dart

Dart Little M Cast Iron SB Chev Engine Block with 4-Bolt Steel Caps
4.125" Bore, 9.025" Deck, 350 Mains


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The Dart Little M is designed from the ground up as a true racing engine block which can be used with standard off the shelf small block components. The Little M is cast from premium high strength iron and beefed up in all the critical areas. A competition oiling system ensures adequate lubrication to the main bearings at high rpm. You can select 4.000" or 4.125" cylinder bores, and 350 or 400 main bearings with steel 4 bolt main caps. Front and rear external oil feed, crossover and restrictor provision simplify plumbing with external pumps.With a standard deck height, extra thick siamese cylinder walls and a competition oiling system, the Little M is the perfect starting point for a powerful and reliable engine for the street or the race track.

Features:
  • Extra thick cylinder walls resist cracking and improve ring seal for more power.
  • Scalloped outer water jacket walls improve coolant flow around the cylinder barrels to equalize temperatures.
  • Priority main oiling system directs oil to the main bearings first for more dependable lubrication.
  • Blind tapped head bolt holes prevent water leaks.
  • Extra thick decks ensure reliable head gasket seal.
  • Standard small block deck height allows use of off the shelf parts.
  • Splayed outer bolts on middle main bearing caps prevent cracks.
  • Open lifter valley improves return to oil pan.
  • Enlarged lifter bosses accommodate offset and oversize lifters.
  • 4 bolt billet steel main caps have splayed outer bolts for extra strength.
  • Front and rear external oil inlets, crossovers and restrictor provisions to simplify plumbing with external pump.
  • Block includes special coated cam bearings, freeze plugs and dowels.

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