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Dart Iron Eagle Sportsman Small Block Ford Cast Iron Bare Blocks 31354175

Dart 31354175 - Dart Iron Eagle Sportsman Small Block Ford Cast Iron Bare Blocks
  • Dart Small Block Ford Engine

    Dart Small Block Ford Engine

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Engine Block, Cast Iron, 4-Bolt Mains, 4.000 in. Bore, 1-Piece Rear Main Seal, 302 Ford, Small Block, Each

Estimated Ship Date: Loading...Processing 3/21/2019 (if ordered today) Would you rather pick it up? Select Location

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  • This part is normally shipped directly from the manufacturer / Supplier.

  • Order this item and get free shipping and handling on this item! Truck freight fees also waived on this item. Applicable shipping fees will be charged, if required, on additional items added to the order. Valid on orders shipped in the contiguous United States.

Hazardous Material Warning
WARNING: This product contains chemicals known to the State of California to cause cancer and reproductive harm. For more information, visit

Brand: Dart

Manufacturer's Part Number: 31354175

Part Type: Engines, Bare Blocks

Product Line: Dart Iron Eagle Sportsman Small Block Ford Cast Iron Bare Blocks

Summit Racing Part Number: DRT-31354175

Main Journal Type: 302 mains

Engine Block Style: Aftermarket

Deck Height (in): 8.200 in.

Cylinder Bore as Shipped: 4.000 in.

Cylinder Bore Diameter: 4.000 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 undersized to allow for piston set up. Steel 4-bolt main caps with splayed outer bolts on 2, 3 and 4, with 2-bolt main caps on 1 and 5. These blocks use SVO style cam bearings. See the “Required Parts” tab for block parts kit that contains coated cam bearings, brass freeze plugs, head, front cover, and bell housing dowels.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

Tool Stroker Combinations

Dart Iron Eagle Sportsman small block Ford cast iron bare blocks are affordable alternatives for sportsman racers and serious street performance! They're cast from premium high strength iron with extra thick cylinder walls and decks. The Sportsman features steel main bearing caps--4-bolt on the center three and 2-bolt on the ends to simplify oil pan fitment.

Other features include:

* Siamesed cylinders
* Upgraded oiling system
* Scalloped water jackets
* Reinforced head bolt bosses are blind
* Provisions for stock components


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Some parts are not legal for use in California or other states with similar laws / regulations

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