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Rocker Arms, Roller, GX390, Black Venom, Choice of Ratio
Rocker Arms, Roller, GX390, Black Venom, Choice of Ratio
 
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Our Price: $259.00

Stock Status:In Stock

Part #: 390BV-ROLLRCKS

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1.2 Ratio
1.3 Ratio

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Description -
 
Black Venom Series Roller Rocker Arms with Needle Bearings - GX390
Made by Gage Motorsports
  • Fits GX340, GX390, non-Hemi 420s, and 460s. Will not fit GX240/270s.
  • Rocker Arms, Full Roller Rockers, Aluminum
  • Available in 1.2 and 1.3 ratio
  • CNC machined from aircraft grade aluminu
  • Needle bearing
  • Hardened roller tips and shaft
  • Dyno tested to 10,500rpm and proven to increase horsepowe
  • These, as tested, show a 3% increase in maximum torque and HP over standard aluminum rockers.

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