We will be closed Monday May 30th in observance of Memorial Day, any orders placed after 11 am PST on Thursday May 25th will ship out on Tuesday May 31st.

Due to supply chain constraints, some orders are experiencing longer than normal lead times. Please understand that we are working diligently to fulfill orders as timely as possible. We appreciate your understanding and thank you for your business.

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V-Twin Transmission Oil with ShockProof®

V-Twin Transmission Oil with ShockProof®

ShockProof® technology to make a big impact against big impacts.

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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 Milwaukee-Eight engines, Evolution engines, Twin Cam engines and latest 6-speed Cruise Drive
  • Same fluid as our unique Heavy ShockProof® Gear Oil
SKU: 42804
$21.79
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Full-synthetic formulations specific to the latest V-Twins, UTVs, ATVs and Sportbikes

Available Sizes

Quart 42804

Suitable replacement for:

Motorcycles with Separate Transmission Case

Stock and Aftermarket V-Twin Transmissions