BluePrint Engines Engine Block - BPP12110345

Name: BluePrint Engines Engine Block - BPP12110345
SKU: BPP12110345
Price: 2299.99 USD
Availability: InStock

Engine Block

Manufacturer: BluePrint Engines

$2,299.99

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GM Small Block Compatible Bare Block 9.025 Deck 4.125 Bore 2-Piece Seal 400 Main

Products specifications

Attribute name	Attribute value
Cylinder Bore (Max)	4.250"
Cam Bearing Bore Id	2.000"+/- .001"
Cam Bearings	Durabond GMP-8
Camshaft Position	OEM
Cam Drive / Timing Set	OEM equivalent
Cam Retaining Plate	OEM
Cubic Inch (Max)	454
Cylinder Wall Thickness	.230" Nominal @ Max Bore
Water Jacket Style	Siamese
Cylinder Skirt Length	5.800" Nominal
Deck Height	9.025" +.005" / -.000"
Deck Thickness:	.600" Nominal
Freeze / Core Plugs	1-5/8" x 10
Head Bolt 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)	400 Main - 2.8400" - 2.8405"
Main Cap Bolts	7/16-14 Inner / 3/8-16 splayed
Main Fastener Tensile Strength	180,000 to 210,000 PSI
P1 Main Stud Kit P/N:	TBD
Rear Main Seal	2 piece
Starter	OEM
Stroke (Max)	Cast in clearance 3.875"
Timing Cover	OEM
Weight With Main Caps	170-190lbs
Fuel Pump	OEM
Oil Pan	OEM
Oil Filter	OEM
Oil Pump	OEM
Oil System	Priority Main
Material (Block)	EN-GJL-250 Iron
Arp Main Stud Kit P/N	TBD
Quantity	Sold Individually
Prop 65 Y/N Flag	Yes
Main Bearing Caps	Ductile Cast Iron 4-Bolt Splayed
Cylinder Bore (Rough)	4.120" to 4.122"