Castrol
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Castrol GTX Classic 20W-50 Conventional Motor Oil, 1 Quart
Castrol GTX Classic 20W-50 Conventional Motor Oil, 1 Quart
Castrol GTX Classic 20W-50 Conventional Motor Oil, 1 Quart
Castrol GTX Classic 20W-50 Conventional Motor Oil, 1 Quart
Castrol GTX Classic 20W-50 Conventional Motor Oil, 1 Quart
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Castrol GTX Classic 20W-50 Conventional Motor Oil, 1 Quart
Castrol GTX Classic 20W-50 Conventional Motor Oil, 1 Quart
Castrol GTX Classic 20W-50 Conventional Motor Oil, 1 Quart
Castrol GTX Classic 20W-50 Conventional Motor Oil, 1 Quart
Castrol GTX Classic 20W-50 Conventional Motor Oil, 1 Quart
High performance formula for push-rod, flat tappet engines and performance cam applications
Castrol GTX Classic 20W-50 Conventional Motor Oil, 1 Quart
Item #: 37360676

Castrol GTX Classic 20W-50 Conventional Motor Oil, 1 Quart

89% of respondents would recommend this to a friend

Item #: 37360676

GMD 1769

Price Details

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*All items will import from US

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Only 21 items left in stock.
Order now and get it around Wednesday, September 16
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High performance formula for push-rod, flat tappet engines and performance cam applications
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What Stands Out

High Viscosity
Provides excellent protection for older engines, ensuring optimal performance in high-temperature conditions and reducing wear for enhanced engine longevity.
Engine Cleaning
Formulated with special detergents to help eliminate sludge and varnish, keeping engines clean and promoting efficient operation over time.
Versatile Compatibility
Ideal for classic and vintage cars, this oil meets the needs of a variety of engine types, offering reliable performance for enthusiasts and collectors alike.

Product Details

Shop for Castrol GTX Classic 20W-50 Conventional Motor Oil at Ubuy The Gambia. Get high-quality motor oil for your vehicle. Order now and enjoy fast delivery.
  • Specially formulated for classic/collector cars, muscle cars, hot rods, and race cars
  • High zinc and phosphorus content to prevent premature aging, wear, and metal fatigue in engines with high tension valve springs or performance modifications
  • ZDDP anti-wear additives provide wear protection in areas of increased friction and stress
  • Compatible with gasoline and alcohol-based fuels; not for use in modern engines with catalytic converters or wet clutch applications
  • Formulated to maintain tough and thick oil film under severe conditions with minimal foaming and high resistance to thermal degradation
  • Comes with the Castrol Engine Warranty, offering coverage for up to 500K miles; enrollment is free and easy at www.castrolenginewarranty.com
Motor oil viscosity20W - 50
Motor oil typeConventional Motor Oils
BrandCastrol
Rec. useAutomotive
Volume capacity1 qt
Diesel fuel compatibleN
Number of engine cycles4 Cycle
Vehicle typeCar
Vehicle fitment typeSpecific
Product lineGTX Classic
ManufacturerBP Lubricants USA
Automotive parts divisionPerformance
SizeQuart
Model151A8E
Vehicle makeCastrol
Compatible carsClassic/Collector Cars|Muscle Cars|Hot Rods|Race Cars
Is bulkN
Count per pack6
Count6
Product net content uomFluid Ounces
Item Weight2 lbs (910 grams)

Who Should Buy?

Suitable For
  • Classic Car Owners

    Ideal for vintage vehicles requiring specific viscosity to protect their engines and maintain performance.

  • Hot Climate Use

    Great for areas with high temperatures where thicker oil helps to prevent engine wear and tear.

  • High Mileage Engines

    Beneficial for older engines, providing added protection to prevent leaks and reduce oil consumption.

Not Suitable For
  • Modern Vehicles

    Not suitable for newer engines requiring synthetic oils for better fuel efficiency and engine protection.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What type of engines is this oil suitable for?

    Answer: Push-rod, flat tappet engines and performance cam applications.
  • Question: Can this oil be used with alcohol based fuels?

    Answer: Yes, it is compatible with gasoline and alcohol based fuels.
  • Question: Is it suitable for modern engines with catalytic converters?

    Answer: No, it is not for use in modern engines with catalytic converters.

Castrol Castrol Synthetic Blends Editorial Review

Castrol GTX Classic 20W-50 Conventional Motor Oil is specifically designed for automotive enthusiasts who own classic, collector, muscle, or race cars. This high-viscosity oil provides robust protection and performance for older engines, ensuring they run smoothly. With a volume capacity of 1 quart, it is perfect for regular maintenance. Users appreciate its ability to combat sludge and provide a strong lubricating film, which is essential for the demands of high-revving classic engines. Additionally, the oil's formulation is tailored to meet the needs of 4-cycle engines, making it an excellent choice for those seeking reliability in their classic cars.

Customer Reviews & Ratings

30 customers ratings
  • 5 Star
    93%
  • 4 Star
    6%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
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Pros

  • High viscosity ideal for classic and muscle cars
  • Excellent protection for older engines
  • Reduces sludge buildup effectively
  • Compatible with specific vehicle types
  • Easy to use quart-sized container

Cons

  • Not compatible with diesel engines

Platform Trust & Buyer Confidence

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27 August 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

GMD 1769

Order now and get it around Wednesday, September 16

QTY:

Only 21 items left in stock.
Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Specialized additives for extreme wear protection
  • Maintains tough and thick oil film under severe conditions
  • Minimal foaming and high resistance to thermal degradation
  • Compatible with gasoline and alcohol based fuels
  • Not for use in modern engines with catalytic converters or wet clutch applications
  • Enroll in Castrol Engine Warranty for coverage up to 500K miles

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