GM Performance Engine Block BBC 454
GMP19170538 (3 in stock)GM Performance
Regular price
$2,218.67
Engine - Mark IV / Gen VI - Bare Block - 4.250 in Bore - 9.800 Deck - 4-bolt Mains - 1-Piece Seal - Iron - Big Block Chevy - Sold as Each - Part Number: 19170538
Oversized 
Air Restricted 
Truck Freight Only (additional shipping charges apply)
Specifications
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Brand
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GM Performance
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Part Number
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19170538
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Cylinder Bore
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4.250 in
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Cylinder Bore as Shipped
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4.240 in
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Intended Maximum Finish Bore
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4.310 in
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Deck Height
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9.800 in
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1-Piece / 2-Piece Rear Main Seal
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1 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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Main Caps Included
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Yes
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Main Cap Material
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Iron
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Main Cap Fasteners Included
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Yes
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Cam Bearings Included
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Yes
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Wet Sump / Dry Sump
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Wet Sump
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Freeze Plugs Included
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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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Quantity
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Each
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