Dart Pro1 Aluminum Big Block Chevy Cylinder Heads are engineered for maximum street or marine performance, bracket racing, heads-up, and super classes. Built to handle over 7,000 RPM and 540+ cubic inches, these heads are designed for uncompromising performance in high RPM applications that demand peak power, with a focus on racing and high-performance builds.
The PRO1 24-degree 345cc cylinder head excels in big cubic inch, high RPM setups, offering increased airflow for maximum horsepower. Featuring race-proven rolled valve angles, improved spark plug location, extra-long intake valves, raised exhaust ports, and fast burn chambers, these heads optimize combustion and air/fuel flow for top-tier performance. They are compatible with off-the-shelf pistons, valve train components, and intake manifolds, providing a hassle-free installation.
Darts long-wearing bronze valve guides, screw-in studs, multi-angle intake seats, and hardened, radiused exhaust seats ensure durability and reliability under extreme conditions. Assemblies include stainless steel valves, premium springs, locks, retainers, guide plates, and seals, offering everything needed for a high-performance build. Dart Pro1 Aluminum Big Block Chevy Cylinder Heads provide the performance and reliability required for competitive racing and high-performance applications. Heads are sold individually.
- Local Pickup Available:
- No
- Local Delivery Available:
- No
- Additional Handling:
- No
