Blueprint Engines BPC4080 - Blueprint Engines Short Block Cast Assemblies

Blueprint Engines BPC4080 - Blueprint Engines Short Block Cast Assemblies

Blueprint Engines#138-BPC4080

Short Block Assembly
  • 408ci SB-Chrysler
  • 360 Block Bored .040 Over
  • Hyperutectic Pistons
    • $2,195.99 Ships


    Blueprint Engines BPC4080 - Blueprint Engines Short Block Cast Assemblies

    Blueprint Engines BPC4080 - Blueprint Engines Short Block Cast Assemblies Details

    Chrysler - Small Block

    Block

      Seasoned Chrysler ''LA'' style 360 block bored .040 over. Square and parallel decked. Align honed main bearing bore. Cylinders honed on computer controlled machine to within .0002. straightness and roundness. Cylinders are sonic tested for thickness.
    Rotating Assembly
      New SCAT cast iron crankshaft. Chrysler heavy beam rods. 150,000 psi rod bolts. Keith Black hypereutectic pistons. Hastings moly rings. Rotating assembly balanced to within 2 grams. Uses Magnum 360 balancer and Non-Magnum 360 flexplate.

    Blueprint Engines BPC4080 - Blueprint Engines Short Block Cast Assemblies

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    Blueprint Engines Short Block Assemblies are a great basis for a drivable and reliable high performance engine. All rotating assemblies are balanced within 2 grams on a computerized balancer.

      Block:

    • Cylinder wall thickness ''sonic tested''
    • Cylinders bore angle corrected to be 90° perpendicular to crank centerline
    • Cylinder bore centerline corrected to be exactly centered over crank centerline
    • Decks machined parallel to crank centerline
    • Right and left side decks machined equal distance from crank centerline
    • Main bearing bores align honed to correct size and straightness
    • Cylinders computer honed to tolerance of 200 millionths of an inch
    • Cylinders plateau finished for virtually instant break-in
    • Screw-in oil galley plugs installed in place of soft plugs

    Accessories
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