Red Line

Red Line 30WT 10W30 Full Synthetic Race Oil - 1 Gallon (Case of 4)

SKU: red10305 UPC: 83522103251
Backordered – call for lead time

⚠ Call for Availability

Expected ship time: usually within 24–48 hours; some vendor items may take longer.

Call: (503) 235-1947 | Email Us: info@dfispdx.com

$339.40

Have a question about this part? We'll answer it.

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.

Got Questions? Feel free to email us or call us at (503) 235-1947

Red Line 30WT Race Oil is a 10W30 competition grade, reformulated for improved frictional properties and widely used in NASCAR and road racing. Packaged in the one-gallon jug. Sold as a case of 4 one-gallon jugs.

Key Features

  • Popular in NASCAR and road racing
  • Reformulated for improved frictional properties
  • Improved protection at startup, lower oil temperature and better cleanliness
  • Polyol ester base stocks provide more stability and film strength under heavy fuel dilution
  • No less than 2200 ppm of zinc and phosphorus for antiwear protection
  • Special detergents for improved lubricity and reduced detonation
  • Higher film strength than any petroleum or synthetic Red Line lists on the market
  • Categorized as a straight grade, but low-temperature behavior makes it an exceptional multigrade
  • Red Line lists 2 to 4 percent more power than an oil of similar viscosity, with a further 1 to 2 percent per reduction in viscosity grade

Applications

Red Line lists it as popular in NASCAR and road racing.

Product Details

  • Brand: Red Line Synthetic Oil
  • Manufacturer Part Number: 10305
  • Product Type: Full Synthetic Racing Motor Oil
  • Package Size: 1 Gallon
  • Pack Quantity: Case of 4
  • SAE Viscosity Grade: 10W30

Red Line states that these oils contain very few detergents in order to reduce the chance of detonation, and are not recommended for street use. They are a competition lubricant, not a substitute for the High-Performance street motor oil range.

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: 8.0

Shipping Length: 32.0

Shipping Width: 9.0
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.