Red Line V-Twin Transmission Oil with Shockproof

This 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

This 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

Product Note: