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Butler Performance Custom Short Block Kit, 400 Block, 433-440 ci, 4.000" Str (Unassembled)

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Pricing: $6699.00

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  • BP-SB-Kit-400-4000
  • BP-SB-Kit-400-4000

    • Customized Butler Performance Short Block Kit
    • Option to send us your block
    • Choose Bore Size, Stroke, Crank, & Rod
    • 4.000" Stroke
    • Create a custom package tailored to you
    • All short blocks undergo the "Butler Process"

    Availability: 10-12 weeks (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges

    Description

    434-494 CI short block kit
    Complete Internally Balanced longrod rotating assembly & 
    high-performance prepped block

    • 4.000"forged crank
    • Internally Balanced
    • Ross Racing Pistons (Bore 4.155 - 4.181 440 grams)-Flat Top (Dish or Dome/additional charge)
    • H-Beam Rods
    • File fit rings
    • Performance Rod bearings
    • Performance Main bearings
    • 400 Performance Prepped Block
      • cleaned
      • magnafluxed
      • sonic tested
      • completely deburred
      • bored and honed with torque plate
      • line honed with ARP main studs
      • deck squared
      • cam bearings and brass freeze plugs installed
      •  ready to assemble
    • Can be upgraded with various options

    Included reusable engine cradle

    Images for display purposes only and could show optional parts. Contact us for a custom quote for your application and specifications