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Manley 14256-8

SB-Chevy Pro Series I-Beam Connecting Rods Standard Weight Series

Manley 14256-8
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Estimated ship date 08/02/17 if Ordered Today
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Manley 14256-8 SB-Chevy Pro Series I-Beam Connecting Rods Standard Weight Series $1,451.99
SB-Chevy Pro Series I-Beam Connecting Rods
  • Standard Weight Series
  • 6.200'' (+.500) Center-to-Center
  • 2.000'' Crankshaft Journal Size (Small)
  • 2.125'' Big End Bore
  • 0.9281'' Piston Pin Bore
  • 667 Grams
  • 8/pkg.

  • Specifications:

    Manufacturer's Part Number:

    Forged 4340 Steel Connecting Rods

    The Manley Pro Series I-Beam rod has become the benchmark for fully machined/billet style high end connecting rods in the performance industry. Lightweight and standard weight designs targeting specific markets combined with their expertly refined manufacturing process renders a truly outstanding product. Whether it is Manley's Super Stock Legal rods in your wheels up class racer or a 4340 lightweight design rod in a twin turbo Chevy LS, Manley has the right connecting rod for you.

  • Forged from 4340 aircraft quality vacuum degassed material
  • Fully machined to produce the lightest and strongest rod possible
  • Shot peened after machining to MIL spec and 100% individually magnafluxed
  • Cap fasteners are 7/16'' ARP 2000 cap screws
  • Lightweight rod horsepower range - 750+ HP Oval Track; 800+ HP Drag Race
  • Standard weight rods horsepower range - 850+ HP Oval Track; 1000+ HP Drag Race (1500+ HP for 660-14554 rod)

    Connecting Rod Common Specs:
  • Crankshaft Pin Diameter: 2.000'' (Small Journal); 2.100'' (Large Journal)
  • Crankshaft Pin Width: 0.940''
  • Piston Pin Diameter: 0.9281''
  • Piston Pin Width: 1.000''

  • Items You Need
    *NOTE: Horsepower range could be exceeded depending upon RPM, Stroke, Piston Weight and Power Adders.