Designed for high performance and heavy duty applications, the Sportsman block is ideal for drag racers, circle track competitors, off-roaders, and high performance marine enthusiasts.
Dart’s Iron Eagle Sportsman block is the affordable alternative for Sportsman racers and serious street performance.
The Sportsman block shares most of the Iron Eagle’s best features, but saves you money. Dart blocks are cast from premium high strength Iron with extra thick cylinder walls and decks. Main bearing caps are 4-bolt on the center three and 2-bolt on the ends to simplify oil pan fitment.
Features
- Main Journal Type:
- 351 Cleveland mains
- Engine Block Style:
- Aftermarket/OEM standard deck
- Deck Height (in.):
- 9.500 in.
- Cylinder Bore as Shipped:
- 4.115 in.
- Cylinder Bore Diameter:
- 4.125 in.
- Maximum Bore Diameter:
- 4.185 in.
- Engine Block Material:
- Cast iron
- Engine Block Weight (lbs):
- 178-210 lbs.
- Main Bolt Style:
- 4-bolt
- Main Caps Included:
- Yes
- Main Cap Material:
- Steel
- Main Cap Fasteners Included:
- Yes
- Main Bearings Included:
- No
- Rear Main Seal Style:
- 1-piece
- Finished Cylinder Bores:
- No
- Raised Cam Location:
- No
- Cam Bearings Included:
- No
- Freeze Plugs Included:
- No
- Quantity:
- Sold individually.
- Notes:
- Block bores are .10 undersized to allow for piston set up. These blocks use SVO style cam bearings.
