MANLEY 10728-1 Big Block Chevrolet Intake Valves

SOLD INDIVIDUALLY
  • 2.190" Head Diameter
  • .3715 3/8" Stem Diameter
  • 5.218"  Overall Length
  • .220" Tip Length
  • PRO FLO : 10 Degree x 3/8" Underhead Angle / Radius
  • 5 Degree Dish Head
  • .050 Margin
  • .080 Seat Width
  • 135 Gram Weight
  • NK-841 Stainless Material
  • Chrome Stems And Hard Tips
  • Swirl Polished And Fully Machined
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