Dart Little M Small Block Chevy Racing Blocks

$2,836.00 Each - Free Shipping

Dart’s Little M racing block is designed to accept standard off the shelf stock parts. It features a standard cam location and size, and works with stock type oil pans. Unlike the Iron Eagle Blocks which require far more custom equipment, the Little M is a true racing block that utilizes standard hardware that fits standard Small Block Chevy Engines.

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. Front and rear external oil feed, crossover and restrictor provision simplify plumbing with external pumps.

  • Uses standard small block parts, including cam, timing chain, oil pump, oil pan, oil filter, motor mounts, mechanical fuel pump, and clutch linkage.
  • Priority main oiling system feeds main bearings first.
  • Siamese cylinder bores with extra thick walls resist cracking and improve ring seal for more power (minimum .275” thick with 4.185” bore).
  • Open lifter valley improves oil return to pan.
  • Enlarged lifter bosses accommodate offset and oversize lifters.
  • Blind head bolt holes don’t go through to water jacket.
  • Billet steel 4-bolt main bearing caps on all 5 mains.
  • Front & rear external oil feed, crossover and restrictor provision to simplify use of external oil pumps.
  • Parts kit included (PN 32000001).
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