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Dart Machinery, LTD. stands behind each product we manufacture 100%. Each component undergoes a detailed manufacturing process that involves the hundreds of calculated and precision steps to ensure the finest quality possible.
Iron Eagle PRO SBF

Iron Eagle Pro SBF

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Description

Designed for maximum competition, the Iron Eagle Pro block is the ideal foundation when using large turbos, large blowers and heavy nitrous applications. This new superior strength 220 BHN cast iron block features a revised priority main oiling system, Steel 4-bolt main caps with upgraded ARP main studs and can accommodate a variety of machining options for virtually any racing application.

 

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Iron Eagle Pro Block

Features:

  • Superior strength 220 BHN Cast Iron.
  • Steel 4-bolt main caps with upgraded ARP main studs.
  • 4.000” up to 4.185” bore.
  • Reduced .250” main oil feed holes.
  • Reduced .090” cam to crank oil feed (Babbit cam).
  • Removed cam to crank oil feed (Roller cam).
  • Removed oil filter location.
  • Removed front -10AN oil feed.
  • Removed rear lifter cross over.
  • External dry sump or external wet sump only.
  • Removed stock oil pump mounting boss.

Weight: 178-210 lbs.

Part No. Description Caps Main Size Deck Bore

31384176 302 Std. Deck Steel 302 8.200″ 4.000″

31384276 302 Std. Deck Steel 302 8.200″ 4.125″

31384186 302 Tall Deck Steel 302 8.700″ 4.000″

31384286 302 Tall Deck Steel 302 8.700″ 4.125″

31384196 351 W Short Deck Steel 302 9.200″ 4.000″

31384296 351 W Short Deck Steel 302 9.200″ 4.125″

31385196 351 W Short Deck Steel 351C 9.200″ 4.000″

31385296 351 W Short Deck Steel 351C 9.200″ 4.125″

31385136 351 Std. Deck Steel 351C 9.500″ 4.000″

31385236 351 Std. Deck Steel 351C 9.500″ 4.125″

Coming Soon. For questions please contact a Dart technical staff member today at 248-362.1188.

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