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BluePrint Engines

BluePrint GM Small Block Compatible 400, C.I. Short Block

BluePrint GM Small Block Compatible 400, C.I. Short Block

$5,899.00 USD
$5,899.00 USD
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BPEBP4002

Inventory: 1 in stock

GM Small Block Compatible 400, C.I. Short Block

BluePrint BP4002 GM Small Block Compatible performance short block engine have been dyno tested at our factory with a Holley Classic 850cfm Carburetor and HP8103 Cylinder heads and produced 500 horsepower and 510 minimum torque. This performance shows the capabilities of this engine. Performance will vary depending upon the cylinder heads, fuel system, and intake manifold used. This is a fully customizable engine.

  • Compression Ratio: 10.3:1 with 64cc Heads
  • BluePrint Engines Forged Pistons - 16cc
  • BluePrint Engines Forged 3.750” Stroke Crankshaft
  • 5.700” Connecting Rods w/150,000 PSI Bolts
  • BluePrint Engines High Strength Cast Iron Block
  • Mechanical Fuel Pump and Clutch Linkage Provisions
  • Passenger Side Dipstick
  • 1-pc. Rear Main Set
  • Splayed 4-Bolt Main
  • Internally Balanced Front/Externally Balanced Rear
  • Manufactured and Machined in the U.S.A. 

Oversized  Oversized 

 Air Restricted    Truck Freight Only  Ships via Truck Freight only (additional shipping charges apply; see our Truck Freight policy for additional information)

Brand
BluePrint Engines
Part Number
BP4002
Assembly Style
Short Block
Displacement
400 CID
Main Bolt Style
4 Bolt
Main Seal Style
1 Piece
Block Material
Cast Iron
Cylinder Heads Included
No
Stroke
3.75 in
Crankshaft Material
Forged
Piston Material
Forged
Balance Front
Internal
Balance Rear
External
Intake Manifold Included
No
Distributor Included
No
Spark Plug Wires Included
No
Oil Pan Included
No
Valve Covers Included
No
Timing Cover Included
No
Water Pump Included
No
Carburetor Included
No
Air Cleaner Included
No
Quantity
Each

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