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BluePrint Engines Engine Block - BPP12110329

Engine Block
Manufacturer: BluePrint Engines
$3,999.00
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GM Big Block Compatible Bare Block 10.200 Deck 4.500 Bore Ductile Cast Main Caps

Products specifications

Attribute name Attribute value
Cylinder Bore (Max) 4.630"
Cam Bearing Bore Id 2.120"+/- .001"
Cam Bearings Durabond GM-12
Camshaft Position OEM
Cam Drive / Timing Set OEM /Double Roller
Cam Retaining Plate OEM
Cubic Inch (Max) 632
Cylinder Wall Thickness .310" Nominal @ Max Bore
Cylinder Skirt Length 6.700" Nominal
Deck Height 10.200" +.005" / -.000"
Deck Thickness: .710" Nominal
Freeze / Core Plugs 1-5/8" x 8
Head Bolt/Stud Threads 7/16-14 UNC
Lifter Bores .8437" +/- .0003"
Lifter Retainer (If Not Using Tie Bar Lifters) OEM W/Roller Provisions
Main Bearing Bore (Line Honed) 2.937" - 2.938"
Main Cap Bolts 1/2"-13
Main Fastener Tensile Strength 180,000 to 210,000 PSI
P1 Main Stude Kit P/N TBD
Arp Main Stud Kit P/N TBD
Material (Block) EN-GJL-250 Iron
Oil System Priority Main
Oil Pump OEM
Oil Filter OEM
Oil Pan OEM (GEN IV)
Rear Main Seal 2 piece Seal (OEM GEN IV)
Starter OEM
Stroke (Max) 4.750"
Timing Cover OEM GEN IV
Weight With Main Caps 250-270lbs
Quantity Sold Individually
Main Bearing Caps Ductile Cast Iron
Prop 65 Y/N Flag Yes
Cylinder Bore (Rough) 4.495" to 4.497"
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