Part Number:
ESP-14142

Eagle 14142 Ford 351W/425/452 Pro Competition Rotating Assembly, -6cc Mahle Flat Top Pistons

SBF 351W 425 427 452 Pro Competition Rotating Assembly Kit, Eagle 4340 Forged Steel Crankshaft 4.170 Stroke, Eagle 6.250 H-Beam Rods, 4032 Mahle Forged -6cc Flat Top Pistons, Fits 1 or 2-PC Rear Seal, Rings and Bearings Included, *3.000 Windsor Main*

Special Price $2,384.95 Regular Price $2,434.95
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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.
Image is a representation of this item. Actual item may vary.
Eagle 351w stroker competition rotating assembly kits are designed to support engine builds up to 800 horsepower. With added rod bolt upgrades these kits can surpass 1000 plus horsepower ratings
  • Eagle 4340 forged steel crankshaft, 4.170 stroke, 1 or 2 piece rear main seal *3.000 Windsor Mains*
  • Eagle 4340 steel H-Beam connecting rods with 7/16" ARP 8740 rod bolts, 6.250 length
  • Mahle Pistons, 4032 Forged, -6.5cc Flat top, 1.165 C/H
  • Mahle performance piston ring set
  • Performance H series race rod and main bearings
  • Rotating kit is unbalanced, Internal balancing required before installation (Part number B14142 for balanced kit)
  • Compression Ratio with 58cc 13.0:1
  • Compression Ratio with 64cc 12.1:1
  • Compression Ratio with 72cc 11.3:1
  • *Note* Ford 351w engine block standard bore is 4.000, deck height 9.500
  • *4.125 / 4.155 Bore requires the use of an aftermarket block
  • More Information
    CNC Part Number ESP-14142
    Price $2,434.95
    Sold As Kit
    Manufacturer's Part Number 14142
    Brands Eagle
    Part Types Engine Rotating Assembly Kit
    Departments Parts
    Vehicle Make SB Ford
    Balanced Assembly No
    Balance Type Internal
    Crankshaft Material 4340 Forged Steel
    Crankshaft Stroke 4.170
    Piston Brand Mahle
    Piston Type Flat Top
    Rod Length 6.250
    Rear Main Seal 1 or 2 Piece
    Piston Material Forged
    Custom Notices ⚠ PROP 65 WARNING
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