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Superior protection at any temperature, Shear-stable, ester-based formula maintains oil viscosity and film thickness, 2X Zinc System provides maximum protection for flat tappet cams and roller cams, World-class, proprietary additive system and esters combine to virtually eliminate and wear, Surface-active chemistry aggressively attaches to engine surfaces and keeps them clean Maxima Racing Oils 22915901 Semi-Synthetic, 20W50, 12 Quarts Sku # 22915912 Mfr. Part # 39-35901B-12 Condition New Brand Maxima Sold Box Details
Semi-synthetic, ester-based automotive engine oil designed to ensure optimum protection and peak performance for race and hot rod engines. Surface-active ester synthetics provide exceptional oxidative and thermal stability while preserving film thickness and wear resistance across all operating temperatures. Worldclass, proprietary additive system facilitates maximum power, efficiency and cleanliness for unrivaled engine performance and durability.
Features:
- Superior protection at any temperature
- Shear-stable, ester-based formula maintains oil viscosity and film thickness
- 2X Zinc System provides maximum protection for flat tappet cams and roller cams
- World-class, proprietary additive system and esters combine to virtually eliminate oxidation and wear
- Surface-active chemistry aggressively attaches to engine surfaces and keeps them clean
Specs Oil Weight 20W50 Oil Type Synthetic Blend ZDDP Enhanced Yes Liquid Measurement 12 quarts Fuel Type Gasoline Sold in Quantity Box MFG. Part # 39-35901B-12 Reviews I would buy this again! Rated by Bobbi on April 06, 2026
Summary: Fast delivery! Great product.
Yes, I recommend this product.
Yes Rated by Dawg on March 21, 2026
Summary: Race car engine
Yes, I recommend this product.
Good oil for dirt modified Rated by Leon3b on February 18, 2026
Summary: Have had nonissues
Yes, I recommend this product.
Yes Rated by Dawg on March 13, 2024
Summary: Race car engine
Yes, I recommend this product.
Related Items / Suggested Parts Maxima Racing Oils 39-35901B Semi-Synthetic, 20W50, 1 Quart Valvoline 679082 VR1 Synthetic Motor Oil, 20W50, 6 Quart Driven Racing Oil 00906 XP5 Synthetic Blend 20W50 Motor Oil, 12qt Tech Support We\'re here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through Messaging and a knowledgeable Speedway Motors team member will be happy to help. About 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 74 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.
