CNC Cylinder Head Porting

If you're looking to boost the performance of your LSX-based engine, look no further than our premium cylinder head porting collection. Our collection is designed to optimize your engine's performance and deliver improved horsepower, torque, and efficiency.

Our advanced 5-Axis CNC technology is based on decades of hand-crafted porting profiles, ensuring that each head is expertly crafted to deliver the best results. With our premium LSX-based cylinder head porting collection, you'll experience a significant improvement in your engine's power and efficiency. Whether you're a seasoned mechanic or a car enthusiast, you'll appreciate the level of precision... Read More

1 product
  • New GM LSA CNC Ported Cylinder Heads - Set (12675872)-XtremeCFM-XCFM-10374
    New GM LSA CNC Ported Cylinder Heads - Set (12675872)-XtremeCFM-XCFM-10374
    New GM LSA CNC Ported Cylinder Heads - Set (12675872)
    $2,799.95
    $2,799.95