Engine Blocks New Cast Iron



Product Image Item Name-

Dart Block 4.5" Bore Space Iron SBC

Dart Blocks,By spreading the cylinder bore centerlines from the standard 4.400” to 4.500”, large bore sizes can be achieved with adequate head gasket...
Dart Block Big M Sportsman BBC

Dart Block Big M Sportsman BBC

With multiple deck heights and bore sizes up to 4.600", the Big M Sportsman block gives you the versatility to build a wide variety of engine...

Dart Block Iron Eagle SBC

We raised the camshaft and spread the oil pan rails to provide extra clearance for stroker cranks. The versatile Iron Eagle block is the perfect...
Dart Block Little M Pro SBC

Dart Block Little M Pro SBC

(BASE PRICE SHOWN)Cast from premium high strength iron and reinforced in all critical areas, the Little M Pro block offers several cam upgrades and a...

Dart Block Little M SBC

The Little M is cast from premium high strength iron and beefed up in all the critical areas. A competition oiling system ensures adequate...

Dart Block Little M Sportsman SBC

The Sportsman block shares most of the Little M's best features, but saves you money by using ductile iron main bearing caps (4 bolt on the center...
Dart Block Race Series Tall Deck Iron BBC

Dart Block Race Series Tall Deck Iron BBC

Standard 4.840" or 4.900" spread bore spacing provides large bore capacity. The camshaft is raised .600" above the stock location and the main oil...

Dart Block SHP Pro SBC

(CALL FOR PRICING The Dart SHP Pro block adds a new dimension to the SHP line, with the affordability of an SHP block, new features for more powerful...

Dart Block SHP SBC

Designed for high performance and heavy duty applications, the SHP block is the ideal starting point for hot rodders, drag racers, circle track...

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