• Wiseco Connecting Rod kits come complete with rod, crank pin, crank pin bearing,top end bearing,and thrust washers.
  • Factory assembled and precision trued to OEM specifications.
  • Double forged, Wiseco connecting rods maintain superior dimensional consistency through improved grain flow.  
  • Shot peening eliminates residual stresses and smoothly blends the rod forging surfaces.  
  • Corrosion resistant surface treatment.
  • Top and bottom end rod bores case hardened to 58-62 RC to optimize bearing running surface.
  • Crank pin bearing radial running clearance is optimized to insure maximum performance.
  • Precision honing ensures ultra round bearing surface.
  • Precision engineered oiling slots maximize rod strength and
  • bearing life.
  • Double drilled small ends provide the piston pin with extra lubrication and cooling - reducing distortion of top end due to thermal transfer from the piston.
  • Silver coated bronze phosphor thrust washers, with dimpled design to increase oil retention and reduce friction between rod and washer interface.
  • Crank pin bearings are manufactured from the highest quality hot rolled steel.  Case hardened to 58-62 RC.
  • Caged needle roller bearings provide the highest possible RPM. 

(W-WPR158)

SKU W-WPR158
Brand Wiseco
Unit Of Measure each

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