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Part number: 10971142
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Product Details
Dart 10971142 Iron Eagle Head
Products specifications
Comb Chamber 72cc
Intake Runners 227cc
Valves 2.08 Int / 1.60 Exh
Iron Eagle Pro SBC 227 Cylinder Head

Using proprietary Speed Flow technology, Dart has developed more efficient port designs with improved velocity and flow capabilities. The combustion chambers and ports have been redesigned for greater breathing characteristics and more controllable combustion. Casting walls are cleaner and more consistent, resulting in better control over flow and heat.

Features:

  • Standard 23 degree valve angle allows use of off the shelf pistons and valve train components.
  • Standard port location and intake bolt pattern fit most manifolds.
  • Pushrod holes are enlarged for clearance with high ratio rocker arms.
  • 5-axis CNC bowl blended for optimal flow characteristics.
  • Heart shaped chambers improve combustion efficiency and fit most standard pistons.
  • Multi-angle intake seats and radiused exhaust seats dramatically increase airflow.
  • Hardened exhaust seats are compatible with unleaded gasoline.
  • Manganese bronze intake valve guides and phosphorous bronze exhaust valve guides extend cylinder head life.
  • Spark plug holes are machined for tapered seat 5/8 hex peanut spark plugs.
  • Dual bolt pattern accepts flange mount and center bolt valve covers.
  • All cylinder heads sold individually.
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T
I ordered an Optima battery for my truck after I did a Google search for the battery. Autoplicity was the cheapest on the Web. Even cheaper then eBay. They got me hooked. Thanks Autoplicity
N
Best price on the internet.  A lot cheaper than amazon, so I was pretty surprised.
P
This is the first time I've ordered from Autoplicity. I found they had the best price on the item I was looking for and decided to try them. I ordered this item yesterday(Sunday) and was just informed that it shipped. That is quick. I am pleased with their customer service and will use them as my first source.
D
Ordered a CTEK charger.  Great price, and recieved it in 3 days.  Very pleased.
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