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Blueprint Engines BPP12110345 - GM Small Block Compatible Bare Block – 9.025 Deck x 4.125 Bore, 2-Piece Seal, 400 Main, SIAM, Ductile Cast Main Caps
Blueprint Engines BPP12110345 - GM Small Block Compatible Bare Block – 9.025 Deck x 4.125 Bore, 2-Piece Seal, 400 Main, SIAM, Ductile Cast Main Caps
SKU: FMKG-BPP12110345
Regular price
$2,299.99 USD
Regular price
$2,529.99 USD
Sale price
$2,299.99 USD
Shipping calculated at checkout.
6 in stock
Quantity
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Blueprint Engines BPP12110345 - GM Small Block Compatible Bare Block – 9.025 Deck x 4.125 Bore, 2-Piece Seal, 400 Main, SIAM, Ductile Cast Main Caps
Engine - Bare Block - 4.125 in Bore - 9.025 in Deck - 400 Main - 4-Bolt Main - 2-Piece Seal - Cast Iron Main Caps - Cast Iron - Natural - Small Block Chevy - Each
BluePrint Engines GM Small Block Compatible Bare Block – 9.025 Deck x 4.125 Bore, 2-Piece Seal, 400 Main, SIAM, Ductile Cast Main Caps
BluePrint Engines Bare Block - 454 c.i. - SBC, 2PC, SIAM, 9.025 x 4.125, 400MAIN, CAST MC
- BluePrint Engines Bare Block - 454 c.i. - SBC, 2PC, SIAM, 9.025 x 4.125, 400MAIN, CAST MC
Oil Pan: OEM
P1 Main Stud 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
Fuel Pump: OEM
Main Cap Bolts: 7/16-14 Inner / 3/8-16 splayed
Rear Main Seal: 2 piece
Starter: OEM
Stroke (Max): Cast in clearance 3.875"
Timing Cover: OEM
Weight With Main Caps: 170-190lbs
Quantity: Sold Individually
Main Fastener Tensile Strength: 180,000 to 210,000 PSI
Main Bearing Caps: Ductile Cast Iron 4-Bolt Splayed
Cylinder Bore (Rough): 4.120" to 4.122"
Cylinder Wall Thickness: .230" Nominal @ Max Bore
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
Water Jacket Style: Siamese
Main Bearing Bore (Line Honed): 400 Main - 2.8400" - 2.8405"
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
