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Magnum Roller 1.6 Ratio Rocker Arm Set for Chevrolet 173 V6 w/ 10mm Stud These Magnum Roller Rocker Arms for Chevy V6 60&deg 173 Applications are the ultimate street Rocker. With a 10mm Stud diameter and 1.6 ratio they are designed for Serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly Steel which is a superior material that will not flex and assures maximum lift. Their Roller tip reduces friction while stiff design and superior ratio accuracy yield more effective valve lift. With a 15 to 30 horsepower increase over other Rocker arms Magnum Roller Rockers are perfect for performance Applications with less than 350 lbs. open spring pressure. Don't accept inferior products or cheap knock-offs look for the COMP Cams logo stamped into the underside of every Magnum Rocker.

• Specifikationer

  • Engine Family: Chevrolet 173-207 c.i. (2.8L-3.4L) 60 Degree 6 Cylinder (1979-1994)
  • Maximum Valve Spring Open Pressure: 350
  • Rocker Arm Material: 8620 Chromemoly Steel
  • Rocker Arm Ratio: 1.6
  • Rocker Arm Series: Magnum
  • Rocker Stud Diameter: 10 MM