Free Shipping on Performance Auto Parts            Order by 11 PM EST for Same Day Shipping!

Blueprint Engines Short Block Cast Assemblies

Blueprint Engines
Blueprint Engines Short Block Cast Assemblies

Product images may differ from actual product appearance.

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.

  • 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

  • 4 Products
    Chevy - Small Block

    Short Block Assembly
  • 383ci SB-Chevy
  • 4-Bolt Main Block
  • Flat Top Pistons
  • Uses 8" 400ci. Balancer
  • $159
    Order Today Ships 08/12/15

    Short Block Assembly
  • 383ci SB-Chevy
  • 4-Bolt Main Block
  • .200'' Dome Pistons
  • $159
    Order Today Ships 08/07/15
    Chrysler - Small Block

    Short Block Assembly
  • 408ci SB-Chrysler
  • 360 Block Bored .040 Over
  • Hyperutectic Pistons
  • $159
    Ford - Small Block

    Short Block Assembly
  • 347ci SB-Ford
  • 302 Block Bored .040 Over
  • Hypereutectic Pistons
  • $119
    Order Today Ships 09/08/15

    4 Products