Ness-Tech ??Radius?? and ??Rad II?? Billet Rocker Boxes

Ness-Tech "Radius" and "Rad II" Billet Rocker Boxes

Curvaceous "Radius" or cutting edge "Rad II" styles.

Carved and chromed from 6061-T6 billet aluminum. Valve covers include rocker arm supports and all necessary hardware.

Twin Cam models also fit all S & S 124", 117",111" 4-1/8" bore engines.

Evolution models fit all 1984-1999 Big Twins as well as all 4" bore and smaller S & S Evolution style engines. All rocker boxes have clearance to accept S & S compression releases.

Viton O-rings used for superior sealing.

Rad II will not fit in stock frame. Must be used in 2" or more stretch frame.

Sold in pairs