High-strength bare blocks from Dart.

These Little M Sportsman Series are designed from the ground up as true high performance blocks that can be used with standard off-the-shelf small block components. They are cast from premium high-strength iron and beefed up in all of the critical areas. With a standard deck height, extra-thick cylinder walls, and a competition oiling system, the Little Ms are the perfect starting points for powerful and reliable engines for the street or the race track. These Sportsman blocks have nodular iron main caps (the center three are 4-bolt and the ends are 2-bolt). Cam bearings, freeze plugs, and dowels are not included. They are machined with a rear external oil feed, crossover, and restrictor provision.


Actual freight charges may vary depending on delivery location. Residential delivery and lift gate service available for an additional fee as determined by UPS. Doug Herbert Performance strongly recommends delivery to a commercial address or pick up from your local UPS terminal. A DHP shipping specialist will contact you with details on your shipment.