Gear oil has the protection of 75W250 with the flow characteristics of a 75W90 gear oil, Contains a unique solid dispersant that cushions gear teeth to help prevent breakage, High viscosity-index to provide relatively constant viscosity and film thickness with varying temperature change, Ester base stocks and friction modifiers provide additional slipperiness to lower operating temperatures, Engineered to exceed API GL-5 specifications
Redline 58205 Heavy ShockProof Synthetic Gear Oil, 1 Gallon Redline
Redline 58205 Heavy ShockProof Synthetic Gear Oil, 1 Gallon
Sku # 60720120
Mfr. Part # 58205
Condition
New
Brand
Redline
Sold
Each
Details
Info

Red Line Oil's team of chemists formulate fully-synthetic engine oils using only the world's finest base stocks. It's not designed to be the cheapest – it's built to be the best. The world's top racing team and most discriminating enthusiasts use Red Line Motor Oil products exclusively.

Red Line Shock Proof gear oil is designed for heavily loaded racing and street differentials that see heavy shock loading. It contains a unique solid dispersant that cushions gear teeth to help prevent breakage. Red Line Shock Proof provides the protection of a 75W250 with the fluid thickness properties of a 75W90.

Ideal for use in sprint, midget, and dirt late model differentials as well as in rear ends using spools or lockers.

Features:

  • Fully-synthetic formula created from polyol ester base stocks offers excellent lubrication under extreme conditions
  • High viscosity-index to provide relatively constant viscosity and film thickness with varying temperature change
  • Ester base stocks and friction modifiers provide additional slipperiness to lower operating temperatures by reducing the sliding friction in hypoid gears
  • Superior shear stability and reduced oxidation compared to other synthetics and conventional gear oils
  • Exceed API GL-5 specifications
  • Engineered to provide the highest degree of protection and improvement of differential efficiency for better mileage, longer drain intervals, and less wear
  • Not recommended for most synchro applications due to the product's extreme slipperiness

Features:

  • Fully-synthetic formula created from polyol ester base stocks offers excellent lubrication under extreme conditions
  • High viscosity-index to provide relatively constant viscosity and film thickness with varying temperature change
  • Ester base stocks and friction modifiers provide additional slipperiness to lower operating temperatures by reducing the sliding friction in hypoid gears
  • Superior shear stability and reduced oxidation compared to other synthetics and conventional gear oils
  • Exceed API GL-5 specifications
  • Engineered to provide the highest degree of protection and improvement of differential efficiency for better mileage, longer drain intervals, and less wear
  • Not recommended for most synchro applications due to the product's extreme slipperiness
Charts

(PDF)

Specs
Sold in Quantity
Each
Oil Weight
75W90
Oil Type
Synthetic
Notes
This gear oil has the protection of 75W250 with the flow characteristics of a 75W90 gear oil.
Synthetic
Yes
GTIN Code
083522582056
Liquid Measurement
1
Limited Slip Additive
No
MFG. Part #
58205
Reviews

Great gear lube

Rated
Product Rating
by 426stage3 on April 06, 2018

Summary: I use this in the Dana 60 rear axle assembly in my 3800# 4 speed drag race car. It's the best gear oil I've found to protect from premature breakage.

Yes, I recommend this product.

nothing better

Rated
Product Rating
by jp80 on November 01, 2016

Summary: on time as always

Cons: Are You Kidding

Pros: Always Use Redline

Yes, I recommend this product.

Redline ShockProof is bullet proof !

Rated
Product Rating
by stormin on October 02, 2014

Summary: Use this in Sprint Car rear end. It always looks as if new whenever I service it. GOOD STUFF !

Yes, I recommend this product.

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Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.