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Big M Pro Engine Block
- Big Block Chevy Big M Pro Engine Block
- 4.600'' Bore
- 11.100'' Deck Height
Part TypeEngine Block
BrandDART
Package Width230.0
Weight230.0 PG
Part CategoryPerformance Parts
Main Journal Type454 mains
Engine Block StyleAftermarket
Engine Block MaterialCast iron
Cylinder Bore As Shipped4.59 in (116.586 mm)
Engine Block Weight (Lbs.)313
QuantitySold individually
Raised Cam LocationYes
Freeze Plugs IncludedYes
Main Bolt Style4-bolt
Deck Height11.1 in (281.94 mm)
Main Bearings IncludedNo
Main Cap MaterialSteel
Rear Main Seal Style2-piece
Main Caps IncludedYes
Finished Cylinder BoresNo
Cylinder Bore Diameter4.6 in (116.84 mm)
Cam Bearings IncludedYes
Main Cap Fasteners IncludedYes
Vendor Part Number31283675
Package Qty1
Package TypeEA
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