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Big M Pro Engine Block
- Big Block Chevy Big M Pro Engine Block
- 4.500'' Bore
- 10.600'' Deck Height
Part TypeEngine Block
BrandDART
Package Width230.0
Weight230.0 PG
Part CategoryPerformance Parts
Main Journal TypeOEM
Engine Block StyleAftermarket
Engine Block MaterialCast iron
Cylinder Bore As Shipped4.49 in (114.046 mm)
Engine Block Weight (Lbs.)313
QuantitySold individually
Raised Cam LocationNo
Freeze Plugs IncludedYes
Main Bolt Style4-bolt
Deck Height10.2 in (259.08 mm)
Main Bearings IncludedNo
Main Cap MaterialSteel
Rear Main Seal Style2-piece
Main Caps IncludedYes
Finished Cylinder BoresNo
Cylinder Bore Diameter4.5 in (114.3 mm)
Cam Bearings IncludedYes
Main Cap Fasteners IncludedYes
Vendor Part Number31283465
Package Qty1
Package TypeEA
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