Black Venom Series w/Needle BearingsRocker Arms, Full Roller Rockers, Aluminum. 1.3 ratio
GAGE Motorsports Chinese OHV/Honda Ratio Roller Rockers
CNC machined from aircraft grade aluminum
Fits GX340, GX390, non Hemis 420s, & 460s. Will not fit GX240/270s
- Needle Bearings
- Hardened roller tips and shafts
- Dyno tested to 10,500 rpm and proven to make more horsepower
- These as tested show 3% increase in maximum torque and HP over standard aluminum rockers.