Dart - SBC SHP Cylinder Head 180cc/64cc SP - Assem.

Enhance your engine's performance with the Dart SBC SHP Cylinder Head, featuring a 180cc intake port and a 64cc combustion chamber. Perfectly suited for Small Block Chevy engines, this aluminum head sports 2.020/1.600 inch valves and 1.437 inch springs. The straight plug design maximizes compatibility and efficiency. Each head is precisely assembled to meet rigorous standards, ensuring optimal flow and power without the need for CNC porting. Recommended for street, strip, oval track, and marine applications, offering excellent torque and throttle response from idle to 6,000 RPM. Pair it with a Dart top end kit for the best performance upgrade to engines ranging from 327 to 400 cubic inches.