Red Line V-Twin Transmission Oil With ShockProof

Red Line V-Twin Transmission Oil With ShockProof This vtwin product dampens transmission noise (reducing the notorious shifting clunk found in these gearboxes), dramatically reduces temperature, provides thicker oil films between gear teeth and resists throw-off For all aftermarket versions like Baker, JIMS, S&S, etc. For all H-D® trans including with Evolution engines, Twin Cam engines and latest 6-speed Cruise Drive Same fluid as our unique Heavy ShockProof® Gear Oil