Engine Rocker Arm Poly-Locks; 3/8 Thread; Fits Most Extruded Roller Rocker Arms. 16 per package.

Features:
3/8-24 Thread
  • .540-in. Outside Diameter
  • 5/8" Hex Size
  • Not for Use with Stud Girdles
  • PROFORM Parts Brand Product
  • Sold as One Set of 16 Pieces
  • More From This Category

    ICON Piston, 4.125 in. Bore, For Chevrolet 400 Rod 5.700 Solid Dome -6.3cc 2V, .030 Oversized, w/ Rings, Each

    ICON Piston, 4.125 in. Bore, For Chevrolet 400 Rod 5.700 Solid Dome -6.3cc 2V, .030 Oversized, w/ Rings, Each

    $1,773.86

    QA1 26 Series Shock, Monotube, 9in. Stroke, 9C/1BR, Digressive, Hyperscrew

    QA1 26 Series Shock, Monotube, 9in. Stroke, 9C/1BR, Digressive, Hyperscrew

    $427.67