Kendall GT-1 Competition SAE 50W Conventional Motor Oil with LiquiTek® | High-Performance Protection for Racing & Classic Engines

Kendall® GT-1 Competition SAE 50W is a premium conventional motor oil designed to meet the demands of high-performance engines.

Formulated with LiquiTek® protection technology, this conventional motor oil delivers superior wear protection and proven track performance, even under extreme conditions.

GT-1 Competition is a true conventional oil – perfect for engines where traditional mineral oil is still preferred or specified. It is especially well-suited for gasoline-fueled passenger cars, light trucks, and performance engines that do not require ILSAC GF-6 certified motor oil for warranty compliance.

In addition, the 20W-50 and SAE 50 grades offer enhanced protection for competition and street performance engines, including those fueled by gasoline or alcohol. These viscosities are also ideal for older engines, flat-tappet camshaft configurations, and vehicles with turbochargers or superchargers.

One of the standout features of this conventional oil is its high ZDDP (zinc dialkyldithiophosphate) content.

ZDDP provides a critical layer of anti-wear protection, making GT-1 Competition the oil of choice for vintage vehicles, muscle cars, and race-prepped engines during break-in and beyond.

Key performance benefits:

• Exceptional thermal and oxidation stability

• Excellent protection against sludge and varnish

• High resistance to viscosity breakdown in extreme heat

• Rust and bearing corrosion protection

• Foaming resistance under high-speed operation

• Enhanced wear protection for engines with flat-tappet camshafts

Between tuning a classic V8 or building a turbocharged track car, this product delivers the strength and durability demanded by motorsport professionals.

Wondering where to buy Kendall motor oil? You’re in the right place.

We stock a variety of Kendall lubricants, including this race-proven conventional motor oil, ready to ship nationwide.

Choose Kendall GT-1 Competition SAE 50W for engines that demand toughness, reliability, and high-performance chemistry from their conventional oil. Built for competition. Proven to perform.

• Gasoline-fueled passenger cars, light trucks and sport utility vehicles that do not require an ILSAC GF-6 oil for warranty coverage, Older vehicles where the engine manufacturer specifies monograde engine oil, Competition engines and high-performance street engines GT-1 Competition with LiquiTek is licensed: API Service SP, SN PLUS(1)

• Please refer to the attached Safety Data Sheet and SPEC document for more information.

• Formulated for engines equipped with turbochargers or superchargers, Excellent resistance to viscosity and thermal breakdown at high temperatures, Protects against sludge and varnish formation, Protects against rust and bearing corrosion, Highly resistant to foaming, High ZDDP content for additional wear protection for engines with flat-tappet camshafts (SAE 20W-50), Racetrack-proven performance