Description

These Ultra Pro Magnum rockers are made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.6 ratio, these rockers fit Chevrolet Small Blocks with a 3/8" diameter stud.

• Features

  • Title: Ultra Pro Magnum Rocker Arm Set w/ 1.6 Ratio for Chevrolet SBC w/ 3/8" Stud
  • Maximum Valve Spring Open Pressure: 850
  • Rocker Arm Material: 8650 Chromemoly Steel
  • Rocker Stud Diameter: 3/8 Inch
  • Engine Family: Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
  • Rocker Arm Series: Ultra Pro Magnum
  • Rocker Arm Ratio: 1.6