DART PRO1 205 Cylinder Head, Bare (GM LS1)

Dart’s aluminum cylinder head for GM LS series small block V8 engines offers higher performance and more versatility than factory designs.
The Dart LS1 style high performance cylinder head has better airflow, more efficient combustion, and more user-friendly features than production LS1 castings and costs less than comparable OEM heads. The Dart LS1 style cylinder head retains stock valve angles, stock valve locations and stock accessory mounting holes to make installation easy. Virtually everything else has been improved.

Valves 2.020/1.600 VJ