BluePrint Engines GM Small Block Compatible Bare Block 9.025 Deck 4.125 Bore Ductile Cast Main Cap BPP12110343

Specifications:

• BrandBluePrint Engines
• Part NumberBPP12110343
• GTIN00887753986306
• Cam Bearing Bore Id2.000"+/- .001"
• Cam BearingsDurabond Gmp-8
• Cam Drive / Timing SetOem Equivalent
• Cam Retaining PlateOem
• Camshaft PositionOem
• Cubic Inch (max)454
• Cylinder Bore (max)4.250"
• Cylinder Skirt Length5.800" Nominal
• Cylinder Wall Thickness.230" Nominal @ Max Bore
• Deck Height9.025" +.005" / -.000"
• Deck Thickness:.600" Nominal
• Freeze / Core Plugs1-5/8" X 10
• Fuel PumpOem
• Head Bolt Threads7/16-14 Unc
• Lifter Bores.8437" +/- .0003"
• Lifter Retainer (if Not Using Tie Bar Lifters)Oem W/roller Provisions
• Main Bearing Bore (line Honed)350 Main - 2.6402" - 2.6410"
• Main Bearing CapsDuctile Cast Iron 4-bolt Splayed
• Main Cap Bolts7/16-14 Inner / 3/8-16 Splayed
• Main Fastener Tensile Strength180,000 To 210,000 Psi
• Material (block)En-gjl-250 Iron
• Oil FilterOem
• Oil PanOem
• Oil PumpOem
• Oil SystemPriority Main
• Prop 65 Y/n FlagYes
• QuantitySold Individually
• Rear Main Seal2 Piece
• StarterOem
• Stroke (max)Cast In Clearance 3.875"
• Timing CoverOem
• Water Jacket StyleSiamese
• Weight With Main Caps170-190lbs