Dart cylinder heads are available in as-cast and ported forms. Both types of heads deliver high performance and are equally affordable. CNC ported race heads are a great option for high-performance engines. They feature as-cast ports and chambers and can be matched to the size of your engine. While they have similar characteristics to ported race heads, they don’t have the hard coating that can prevent machining.
In addition to being smooth as a cast cylinder head, the SHP series has redesigned ports. The SHP series cylinder head is perfect for street rod applications. Made with dense aluminum alloy, it has great power gains and excellent efficiency. Whether you’re building an engine for a race car or building one for a street rod, these cylinder heads will meet your needs. For additional benefits, you can customize your ring and studs and choose between a straight or a tapered cylinder head.
The Pro1 LS3 cylinder head from Dart offers a variety of valve lift options. It comes with 1.295-inch dual valve springs and has a racing inspired combustion chamber. It also includes five-angle intake valve seats. ARP rocker arm studs, magnesium-bronze valve guides, hardened spring cups, and more. The LS3 head is compatible with the LS Next-style blocks.