Red Line

Red Line 80W250 GL-5 Heavy Duty Gear Oil - 1 Gallon (Case of 4)

SKU: red58605 UPC: 83522586252
In stock - 1 item available
$413.16

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

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Red Line 80W250 GL-5 Gear Oil is the heaviest conventional-viscosity gear oil in the range, intended for differentials operating under loads and temperatures that would thin out a 140-weight. Packaged in the one-gallon jug. Sold as a case of 4 one-gallon jugs.

Key Features

  • Recommended for SAE 250, or where an SAE 140 does not provide adequate protection
  • An alternative to Red Line Heavy ShockProof in problem nitro drag race vehicles
  • Can be used in Model A and Model T vehicles and antique or classic cars calling for 600W
  • Reduces noise levels in Morgan 3 Wheeler bevel boxes
  • Excellent for off-road use where an SAE 250 is required
  • Synthetic base stock with polyol esters for wear protection under extreme pressure
  • Contains friction modifiers, enough for most limited-slip units
  • Superior oxidation and shear resistance for consistent viscosity in service
  • Natural multigrade properties without unstable thickeners

Applications

Red Line lists it as an alternative to Heavy ShockProof in problem nitro drag race vehicles, for Model A, Model T and antique or classic cars calling for 600W, for reducing noise in Morgan 3 Wheeler bevel boxes, and for off-road use where an SAE 250 is required.

Product Details

  • Brand: Red Line Synthetic Oil
  • Manufacturer Part Number: 58605
  • Product Type: Synthetic Differential Gear Oil (API GL-5)
  • Package Size: 1 Gallon
  • Pack Quantity: Case of 4
  • SAE Viscosity Grade: 80W250

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

Shipping Height: 9.6

Shipping Length: 14.4

Shipping Width: 12.4
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.