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Starting at $2275.76

Dart Big M Chevy Big Block Engine Block 4.500 bore 31273444DRT-31273444 301-31273444

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Engine Block, Cast Iron, 4-Bolt Mains, 4.500 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Big Block,

Dart Big M Chevy Big Block Engine Block 4.500 bore 31273444DRT-31273444 301-31273444 Main Journal Type:OEM Engine Block Style:Stock/OEM standard deck Deck Height (in):9.800 in. Cylinder Bore as Shipped:4.490 in. Cylinder Bore Diameter:4.500 in. Engine Block Material:Cast iron Engine Block Weight (lbs):260 lbs. Main Bolt Style:4-bolt Main Caps Included:Yes Main Cap Material:Ductile iron Main Cap Fasteners Included:Yes Main Bearings Included:No Rear Main Seal Style:2-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.
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