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Dart Little M2 Small Block Chevy Cast Iron Bare Blocks 31181235
Part Number: DRT-31181235
Dart Little M2 Small Block Chevy Cast Iron Bare Blocks
Bare Blocks, Dart Little M Series, Cast Iron, 9.500 in. Deck Height, 4.125 in. Bore, 4-Bolt Main, 2-Piece Rear Main Seal, Small Block, Chevy, Each
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Estimated Ship Date: Feb 17, 2027 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
31181235
Part Type:
Product Line:
Summit Racing Part Number:
DRT-31181235
UPC:
807051045215
Main Journal Type:
Chevy 350
Engine Block Material:
Cast iron
Engine Block Style:
Aftermarket
Engine Block Deck Height:
Tall deck
Deck Height (in.):
9.500 in.
Cylinder Bore as Shipped:
4.115 in.
Cylinder Bore Diameter:
4.125 in.
Maximum Bore Diameter (in.):
4.185
Camshaft Location:
Raised 0.391 in.
Engine Block Weight (lbs.):
205 lbs.
Main Bolt Style:
4-bolt
Main Caps Included:
Yes
Main Cap Material:
Billet steel
Main Cap Fasteners Included:
Yes
Main Bearings Included:
No
Rear Main Seal Style:
2-piece
Finished Cylinder Bores:
No
Raised Cam Location:
Yes
Cam Bearings Included:
No
Freeze Plugs Included:
Yes
Remanufactured:
No
Quantity:
Sold individually.
Notes:
Block has +.391 raised camshaft location.
Dart Little M2 Small Block Chevy Cast Iron Bare Blocks
The Dart Little M is designed from the ground up as a true racing engine block which can be used with standard off-the-shelf small block components. These small block Chevy bare blocks are cast from premium high-strength iron and beefed up in all the critical areas. A competition oiling system ensures adequate lubrication to the main bearings at high RPM. Front and rear external oil feed, crossover and restrictor provision simplify plumbing with external pumps. Select from various options:
* Chevy 350 or 400 main journal type
* Aftermarket or stock/OEM standard deck style
* Standard or tall deck height
* Cylinder bore dimensions
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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