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Eagle 4.25 "496" Competition Stroker Kit, 10:1, Forged, 2rms

Starting at: $1,899.00

Eagle 4340 Forged Competition Rotating Assembly

  • Eagle 4340 Forged 4.250 Stroke Crankshaft
  • Eagle 4340 Forged 3D H-beam Rods (W/ ARP 8740 Bolts)
  • Mahle Forged 18cc Dome Piston, Coated (~10.2:1 w/ 118cc heads, others available)
  • Mahle Plasma Moly Premium Performance Rings
  • Clevite or King Competition Series Rod and Main Bearings

We can fully customize these kits to your needs. If you don't see it listed please inquire.

Competition 454 Rotating Assemblies

2pc Rear Main Seal

All Eagle Competition assemblies include our forged 4340 chromoly crankshaft, our forged 4340 chromoly H-beam rods, forged Mahle pistons, Clevite77 race bearings, and Mahle Performance Rings. All are designed for internal balance.

Recommended for use up to 850 HP (1500 HP with optional ARP L-19 bolts)


Standard Deck Height Kits (9.800")

Add to Cart:

  • Model: 11612
  • Shipping Weight: 85lbs
  • 97 Units in Stock
  • Manufactured by: Eagle

Please Choose:

Crankshaft Weight

Rod Bolt Upgrade

Cylinder Bore Size

Bore Size

Balancing Labor

This product was added to our catalog on Thursday 03 April, 2008.