Designed from a clean slate approach the Iron Eagle block has addressed the shortcomings of the HEMI Gen 3 platform and is the ideal candidate for hot rodders, drag racers, time attack competitors, drifters, and high-performance street enthusiasts.
By utilizing conventional style main caps with Gen 3 rotating assemblies and related components, Dart has addressed the windage and oil control problems along with revising the cooling and oiling passages for improved flow.
Features:
- Priority main oiling system with two lifter crossovers and restrictor provisions
- Siamesed cylinder bores with extra thick walls
- Extra thick decks ensure reliable head gasket seal.
- Scalloped water jackets increase flow around cylinders for better cooling
- Clearance for 4.050" stroke w/ steel rods
- Billet steel 4 bolt main caps 1-5, center 3 main caps splayed
- Main studs standard
- Gen 3 HEMI style motor mounts
- Provisions for OE stock roller lifters and cam
- Uses stock timing covers
- All OE bolt holes for starter, water pump, etc.
- Does not include cam bearings
Specifications:
- Material: 220 BHN Cast Iron
- Deck Height: 9.250"
- Main Bearings: Stock
- Main Caps: Billet Steel 4-Bolt 1-5
- Cam Location: Stock
- Lifter Bores: Stock 0.842" Dia.
- Freeze Plugs: Press Fit
- Rear Seal: Stock
- Weight vs OEM: +40lbs Est
DART block specific Cometic Cylinder Head Gaskets are available in 4.000", 4.100", 4.150" and 4.250" Bore in either .040" or .054" thicknesses.
