DART 10021070 Iron Eagle S/S Chevrolet Small Block Head – 165.00 CC Port, 72.00 CC Chamber

Stock replacement, street and strip performance, or towing upgrade with mildly modified engines from idle to 5,500 RPM. Best for 305-383 cubic inch engines. Works with most standard components. Dart Iron Eagle S/S 23 Deg 165cc heads produce great throttle response and low to mid-range torque for street performance engines. Our precision cast ports and chambers produce outstanding air flow without time consuming porting. Dart S/S heads are legal in many racing sanctions with Iron head rules. Assemblies include Stainless Steel valves, premium springs, locks, retainers, and seals. Guide plates not included for self-aligning rocker styles.
Heads are sold individually

• Industry: Automotive
• CNC Ported: Yes
• Combustion Chamber Volume: 72.00 CC
• Exhaust Valve Diameter: 1.500 IN
• Intake Valve Diameter: 1.940 IN
• Material: Class 30 Grey Iron
• Port Volume: 165.00 CC
• Valve Angle: 23 DD
• Engine Type: ICE
• Valve Spring Type: Bare
• Product Type: Engine Cylinder Head
• Make - Web: Chevrolet
• Engine - Web: Small Block
• Emissions Code: 3