Part Number:
CAL-633-DRP

Callies BBF 632 638 Stroker kit 16.7:1 Diamond Pistons Fit C460 Heads

Ford 460, 632 638 Stroker Kit, Callies Crankshaft 4.750, Oliver Rods 6.700, Diamond Pistons -4.6cc Flat Top, H13 Pins, Fits C460 Heads

$6,316.95
View Similar Items
⚠ 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.
Image is a representation of this item. Actual item may vary.
Callies BBF 460 385 series 632 638 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, Side gas ports, H13 .185 wall wrist pins and locks (1.225 C/H)
  • Piston Valve pockets designed to work with Ford Motorsports M-6049-C460 "Yates" cylinder heads*
  • Will clear 2.450 intake and 1.900 exhaust valve
  • Total Seal / Diamond AP steel piston rings .043 .043 3/16
  • Includes H series race bearings
  • Rotating assembly kit must be Internally balanced before installation
  • Compression Ratio w/62cc: 17.3:1
  • Compression Ratio w/65cc: 16.7:1
  • Compression Ratio w/68cc: 16.2:1
  • Note Stock 460 bore size is 4.360, Deck Height 10.300
  • More Information
    CNC Part Number CAL-633-DRP
    Price $6,316.95
    Manufacturer's Part Number 633-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
    Other Customers Also Bought