Description
Dart SBC Little M 4 Bolt Main Iron Block 9.025 4.000/350
Engine – Little M – Bare Block – 4.000 in Bore – 9.025 Deck – 350 Main – 4-Bolt Main – 2 Piece Seal – Iron – Small Block Chevy – Each
Dart products have been at the center of nearly every winning drag race team since 1981. Initially gaining fame for their purpose-built racing heads, Dart now also offers aluminum blocks and intakes, as well, all built with the legendary Dart performance and quality.
Truck Freight Only
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Product Line
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Little M
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Cylinder Bore
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4.000 in
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Intended Minimum Finish Bore
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4.000 in
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Deck Height
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9.025 in
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1-Piece / 2-Piece Rear Main Seal
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2 Piece
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4 Bolt / 2 Bolt Mains
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4 Bolt
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Raised Cam Location
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No
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Pan Rails Standard / Wide
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Standard
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Main Caps Included
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Yes
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Main Cap Material
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Steel
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Main Style
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350 Main
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Main Bearing Diameter
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2.450 in
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Main Cap Fasteners Included
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Yes
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Cam Journal Diameter
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2.000 in
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Cam Bearings Included
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No
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Mechanical Fuel Pump Provision
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Yes
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Freeze Plugs Included
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Yes
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Cam Plug Diameter
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2.375 in
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Oil Filter Provision
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Yes
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Material
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Cast Iron
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Color
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Natural
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Finish
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Natural
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Blocks have extra-thick cylinder walls, standard deck heights, extra-thick decks, four-bolt main caps in choice of steel or nodular iron, and OEM component compatibility. 2 piece rear main seal.
