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Dart Cylinder Heads

Iron Eagle

Chevy Heads

Dart cylinder heads for small-block and big-block Chevrolet are available in cast iron and aluminum versions ranging from street performance to top level professional racing.Whether you're looking for a bolt-on upgrade or an exotic spread-port design, look to Dart for the best in performance and quality.

Ford Heads

Budget-priced cast iron, high-value PRO1 aluminum, and PRO1 CNC with fully CNC machined ports and chambers... Dart's Windsor style heads for small-block Ford engines are available

in configurations for street performance or racing applications. Assemblies are available with stainless steel valves and premium components.

Honda Heads

Dart cylinder heads for B-Series Honda are based on brand new OE Honda GSR castings, and feature digital CNC machined ports and combustion chambers.

Available bare or fully assembled with oversized intake valves, Titanium retainers, heavy-duty springs, and custom spring cups.

SBF Iron Eagle Heads

Unbeatable out of the box performance at affordable prices! Iron Eagle heads are designed for 289-351 Windsor and 5.0 liter

Ford applications. The cast-iron SBF head is a bolt-on replacement

for factory castings. Iron Eagles offer maximum throttle response and torque.

SBF Iron Heads

We haven’t forgotten our roots in street performance, and that’s why we’ve introduced an economical new Iron Eagle head for small-block Fords. It’s designed for popular 289-351 Windsor and 5.0-liter Ford applications. The cast-iron SBF head is a bolt-on replacement for factory castings. It features 185cc intake runners, 58cc or 62cc chambers and 1.94”/1.60” or 2.02”/1.60” valves that deliver dramatically improved performance over OEM heads.

SBF Aluminum Heads

Dart's Ford Pro 1 Cylinder Heads are cast from the same virgin 355-T61 aircraft alloy that is used in Dart Pro-Stock heads. These Windsor style heads are available with CNC machined or as-cast ports. Standard valve angle and spacing is retained for bolt-on compatability. Manganese bronze valve guides are used for long life, and hardened valve seats provide durability with unleaded fuels. Whether you’re building a mild street engine or a big inch fire breather, Dart heads will give you a performance advantage!

Dart CNC-ported aluminum cylinder heads for GM LS-series small-block V8 engines take performance to the next level. Dart's CNC LS1 head is machined on a dedicated casting with extra-thick sections to maintain the proper wall thickness after porting. Due to the large diameter intake valves, the Dart CNC LS1 head is recommended for use on engines with 4.00-inch and larger cylinder bores. Precise computer controlled CNC machining, multi-angle intake seats, and radiused exhaust seats enhance airflow. Extra material above the ports accommodates valve-train upgrades.

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