ShockProof™ Gear Oil

Red Line Synthetic Oil
ShockProof™ Gear Oil

ShockProof™ Gear Oil


ShockProof™ Gear Oil

A unique lubricant containing a suspension of solid microscopic particles as an extreme pressure agent--unique solid dispersion which cushions gear teeth to help prevent tooth breakage and allows the use of lower viscosities. The viscosity characteristics allow the lubricant to resist throwoff and provide a film thickness greater than an SAE 250 grade, with the same low fluid friction as with our 80W140. Recommended for heavily-loaded racing differentials and transmissions, Off Road racing and problem gearboxes. Offers a "best of both worlds" balance of relatively low drag and the utmost in protection.




SuperLight ShockProof™ Gear Oil
  • Film thickness greater than an SAE 75W90, yet low fluid friction like ATF
  • Used in low-power dog-ring racing transaxles with moderate to low load, qualifying, etc.
  • Popular in British F3, Euro F3 and Star Mazda racing gearboxes for ultra low drag

More info SuperLight ShockProof™ Gear Oil

LightWeight ShockProof™ Gear Oil
  • Film thickness greater than an SAE 75W140, yet low fluid friction like 80W gear oil or 30W motor oil
  • Excellent low-temp flow, improved cold shifting
  • For racing differentials under moderate loads
  • Popular in racing transmissions like Hewland and other Road Racing dog-ring boxes, Bert and Brinn for Stock Cars, G-Force, and Liberty clutchless for Drag Racing

More info LightWeight ShockProof™ Gear Oil

Heavy Shockproof™ Gear Oil
  • Film thickness greater than an SAE 75W250, yet low fluid friction like 75W90
  • For heavily-loaded racing differentials and transmissions, problem gearboxes
  • Many performance racing applications like Sprint/Midget/Dirt Late Model Differentials, Detroit Lockers and spools, NHRA Top Fuel and Funny Car rear ends
  • Not recommended for most synchro applications due to the product's extreme slipperiness

More info Heavy Shockproof™ Gear Oil

80W Motorcycle Gear Oil with Shockproof
  • Popular for Sportster V-Twin transmissions, 65cc, 85cc, 125cc, and 250cc two stroke motocross transmissions, as well as shifter kart gearboxes, and CRF transmission cases
  • ShockProof® features microscopic solid medium to provide cushioning between gear teeth, while maintaining lower drag
  • Provides consistent shifting and wet-clutch operation

More info 80W Motorcycle Gear Oil with Shockproof

V-Twin Shockproof Transmission 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

More info V-Twin Shockproof Transmission Oil

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Contact Red Line for information on ShockProof™ Gear Oil

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