-40%
Rocker Arms, Roller Tip, Billet Steel, GX270, GX390, & 420 OHV, 1.2 Ratio
Rocker Arms, Roller Tip, Billet Steel, GX270, GX390, & 420 OHV, 1.2 Ratio

Rocker Arms, Roller Tip, Billet Steel, GX270, GX390, & 420 OHV, 1.2 Ratio

$ 52.27

Availability: 100 in stock
  • Returns Accepted: ReturnsNotAccepted
  • Condition: New

    Description

    Rocker Arms, Roller tip for GX270s, GX390s, and 420 OHV (non Hemi).
    1.2 to 1 Ratio
    NR Racing Rockers machined from chrome moly steel with hardened roller tips and shafts
    Dyno tested to 10,000 rpm and proven to make more horsepower Uses stock shaft & Pivot Nut.
    F
    its under stock valve cover.
    Warning: Dual spings may cause excessive shaft stretching or breakage.
    These Rocker Arms require shorter Pushrods, typically 5.62 for GX270s and 6.44 for GX390s
    Price is per one set (pair).