V-Twin Transmission Oil With Shockproof 1 Quart Red Line OilFull synthetic formulations specific to the latest V Twins, UTVs, ATVs and Sportbikes Details: Sold as 1 Quart 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 and S, etc. For all H D trans including with Evolution engines, Twin Cam engines and