Unlock peak performance from your GM small-block with a precision CNC aluminum 210cc cylinder head engineered for the 5.7L V8.
You get a precise fit for CHEVROLET/GMC GM350 5.7L V8 engines, with OE references 12558060, 12558062, 10239906, and 12528913, ensuring reliable compatibility with factory component layouts.
You benefit from lightweight CNC aluminum construction and a compact 55x22x16 profile that improves heat dissipation, resists warping under high RPM, and supports reliable long‑term operation.
You’ll notice enhanced airflow thanks to optimized port geometry and chamber design, delivering crisper throttle response, stronger low-end torque, and potential horsepower gains.
Your purchase includes a 1-year warranty for peace of mind on compatible GM350 applications.
