Dart Iron Eagle Steel SBC Cylinder Heads

Dart Iron Eagle Steel SBC Cylinder Heads

Dart 10024266A Iron Eagle 23° 165cc SBC Cylinder Heads; $1091.99 (pair): 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° 165cc heads produce great throttle response and low to mid-range torque for street performance engines. Darts 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.

Dart 10024370A Iron Eagle 23° 170cc SBC Cylinder Heads; $1111.99 (pair): Late model and Vortec intake face. Stock replacement, street & strip performance, towing upgrade with mildly modified engines from idle to 5,500 RPM. Best for 305-383 cubic inch engines.Dart Iron Eagle S/S 23° 170cc late model and Vortec style 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 10111112 Iron Eagle 23° 180cc SBC Cylinder Heads; $1399.99 (pair): An excellent street, strip, oval track, truck or marine performance upgrade. Maximum torque and throttle response from idle to 6,000 RPM. Best for 327-400 cubic inch engines. Works with most standard components. Dart Iron Eagle 23° 180cc cylinder heads are an affordable alternative to more expensive Aluminum heads. These 180cc heads out perform many larger heads in a wide range of applications. Long wearing Bronze valve guides, screw-in studs, multi-angle intake seats and hardened and radiused exhaust seats are standard. Best of all, our precision cast ports produce outstanding airflow without time consuming porting.

Dart 10311112P Iron Eagle 23° 200cc SBC Cylinder Heads; $1439.99 (pair): Street performance, restricted oval track, and marine performance upgrade. Mid-range to 6,500 RPM. Dart Iron Eagle Platinum 23° 200cc heads offer increased high lift air flow for large displacement engines. Long wearing Bronze valve guides, screw-in studs, multi-angle intake seats and hardened and radiused exhaust seats are standard. Best of all, our precision cast ports produce outstanding airflow without time consuming porting.

Dart 10511123P Iron Eagle 215cc SBC Cylinder Heads; $1512.99 (pair): Serious street performance, modified oval track and bracket racing. Mid-range to 7,000 RPM. Dart Iron Eagle Platinum 23° 215cc heads are for big cubic inch, high RPM applications which favor peak power over low end flexibility. Long wearing Bronze valve guides, screw-in studs, multi-angle intake seats and hardened and radiused exhaust seats are standard. Best of all, our precision cast ports produce outstanding airflow without time consuming porting.

Dart 10971143 Iron Eagle 23° 227cc SBC Cylinder Heads; $2501.99 (pair): Fully CNC ported. Maximum performance/full competition, unlimited oval and super classes. 7,000+ RPM, 400+ cubic inch engines. Completely CNC machined, the Iron Eagle 23° 227cc CNC heads offer ultimate consistency and performance. With intake ports designed to optimize fuel/air flow efficiency and combustion chambers that offer a more complete and rapid burn, these heads are perfect for big inch small blocks. Standard valve angle and spacing are retained to allow use of off the shelf pistons and valve train components. Hardened exhaust seats are compatible with unleaded gasoline. Manganese Bronze valve guides extend cylinder head life.

Dart 10711143P Iron Eagle 230cc SBC Cylinder Heads; $1512.99 (pair): Street performance, restricted oval track, and marine performance upgrade. Mid-range to 6,500 RPM. Best for 383-434 cubic inch engines. Iron Eagle 23° 230cc Platinum heads are intended for maximum effort competition engines with large displacements and very high RPM usage. Long wearing Bronze valve guides, screw-in studs, multi-angle intake seats with hardened and radiused exhaust seats are standard. Best of all, our precision cast ports produce outstanding airflow without time consuming porting.

(Heads can be sold as singles if needed; div x 2)

 

Components

  • Click on the Top of the Page for Individual Information
  • Utilizes Existing SBC Intake Manifolds
  • Standard SBC Rocker Arms
  • Accessory Bolt Holes In Stock Location
  • 49,64,67,72or 76cc Combustion Chambers Available Straight Plug
  • 1.94/2.02/2.05/2.08/1.50/1.6 Intake and Exhaust Stainless Steel Valves
  • Uses 3/8 or 7/16″ Rocker Studs and Dart 27001410 Adjustable Guide Plates
  • Professionally Assembled, Packaged and Sealed

Available Upgrades

27001410 Dart Adjustable 5/16″ Guide Plates
+ $ 59.00
27002101 3/8 Rocker Studs
+ $ 33.00
27002102 7/16 Rocker Studs
+ $ 39.00
Comp Cams Pro Magnum Light Weight Roller Rockers in a 1.5 or 1.6 Ratio Available
+ $ 329.00
Fel Pro MLS Head Gaskets (up to 4.155 bore size and .041″ thickness, other sizes available)
+ $ 175.00
Dart 66220011 Specific Fit Head Bolt Set
+ $ 125.00
Dart 66120011 for Iron Block Specific Fit Pro Series Head Stud Kit
+ $ 218.75

All Completed Heads Come with Specific Build Sheet, all Part numbers, Spring Rates and Installed Height Settings

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