LS1 PRO-1 CYLINDER HEAD
DART 11010010

LS1 PRO-1 CYLINDER HEAD205CC A/P 62CC BARE

205cc LS1 Dart Pro1 Head, Bare

These heads use 11/32 valve stems.

Dart's GEN III heads feature high flowing as-cast ports with standard valve angle and spacing allowing readily available components to easily be bolted in. Manganese bronze valve guides are used for long life, and hardened valve seats provide durability with unleaded fuels. Valve bowls are blended on 5-axis machining centers for maximum flow potential out of the box.

These heads use 11/32 valve stems.