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Dart PRO1 LS Cylinder Head – Dyno Test

Dart PRO1 LS Cylinder...

Turn up the volume, press the play button, and listen to 440 cubic inches of Dart LS power! This is...

The Next Generation of Performance

The Next Generation of...

No other areas of racing engine development holds as much potential for increased performance as...

Engine Tech: Borowski Builds Mild-mannered 427ci With LS Next Block

Engine Tech: Borowski...

LS-based engines have earned notoriety for power and performance while becoming one of the most...

We manufacture the finest high performance cylinder heads, engine blocks, intake manifolds, short blocks and top end kits that money can buy. If it's racing, hot rodding, marine performance or just putting a power plant in your street car, Dart has what you need to make serious horsepower.