- Hardened roller tips and shafts
- Dyno tested to 10,000 rpm and proven to make more horsepower
- Uses stock shaft & Pivot Nut
Fits under stock valve cover.
These Rocker Arms require shorter Pushrods, typically 5.160 or 5.110 depending on cam and head milling.
Choice of 1.2 or 1.3 ratio
Price is per one set (pair).
