Part Number:
CAL-632-DRP

Callies BBF 604 638 Stroker kit 13.0:1 Diamond Pistons Fits TFS Heads

Ford 460, 604 638 Stroker Kit, Callies Crankshaft 4.750, Oliver Rods 6.700, Diamond Pistons -5cc Flat Top, H13 Pins, Fits A&B and TFS Heads

$6,316.95
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⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.
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Callies BBF 460 385 series 604 638 stroker kits are designed for all out competition engine applications. Callies stroker kits offer quality and reliability you can count on. This kit is rated to support up to 2000 horsepower.

  • Callies Magnum Crankshaft, 4340 forged steel, 4.750 Stroke
  • Oliver Max Series connecting rods with ARP-L19 rod bolts 6.700 Length
  • Diamond forged pistons, with H13 .185 wall wrist pins and locks (1.220 C/H)
  • Piston Valve pockets designed to work with Motorsports A&B, IDT Eliminator, TFS A460 and EX-514 cylinder heads*
  • Will clear 2.400 intake and 1.900 exhaust valve
  • Total Seal / Diamond AP steel piston rings
  • Includes H series race bearings
  • Rotating assembly kit must be Internally balanced before installation
  • Compression Ratio w/75cc: 14.3:1
  • Compression Ratio w/85cc: 13.0:1
  • Compression Ratio w/87cc: 12.8:1
  • Note Stock 460 bore size is 4.360, Deck Height 10.300
  • More Information
    CNC Part Number CAL-632-DRP
    Price $6,316.95
    Sold As Kit
    Manufacturer's Part Number 632-DRP
    Brands Callies
    Part Types Engine Rotating Assembly Kit
    Departments Parts
    Vehicle Make BB Ford
    Balanced Assembly No
    Balance Type Internal
    Crankshaft Material 4340 Forged
    Crankshaft Stroke 4.750
    Piston Brand Diamond
    Piston Type Flat Top
    Rod Length 6.700
    Piston Material Forged
    Custom Notices ⚠ PROP 65 WARNING
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