What is the difference between this GT1 20w50 and Kendall 1057267 GT-1 High Performance SAE 20W-50 Motor Oil with Liquid Titanium which costs more?

They are the same product. Same cost

Is this the same Kendall GT green "racing spinach" that I bought in the 1960's and 1970's?

No it is not. But it's very good oil and I use it my performance cars. If you want that green oil I also use brad Penn. 20/50. Also very good oil.

Is for motorcycles also?

yes, i'm in CA and use it in my 2011 BMW R1200GSA. i used it in my 1981 BMW R100 as well. probably better suited to larger twins. ride safe.

Have a 1958 jaguar 3.4l engine recently overhauled. can i run synthetic or blend? or best to use gt-1 competition?

I’m using Kendall GT-1 Competition 20w50 in my 1991 BMW 318is. It has a flat tappet engine which requires a higher level of zinc and phosphorous than what is included in most motor oils these days, to avoid wear. I am somewhat limited in how high a concentration can be used in the BMW since it has a catalytic converter. The Kendall engineering Dept says that l’m ok with this oil. Since your Jaguar does not have the converter, you may want to consider Valvoline VR1 Racing Oil 20w50 which has more of the additives. If your Jaguar has roller tappets none of this matters. I see no problem using synthetic, but if you have flat tappets, the additives are a more important factor.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Kendall GT-1 Competition 20w-50 w/Ti - 12/1 qt. Case

Kendall GT-1 Competition 20w-50 w/Ti - 12/1 qt. Case

Product ID: 15824461

Details

Brand
Kendall
Liquid Volume
12 Quarts
Material
Synthetic
Package Information
Bottle
Recommended Uses For Product
Automotive

🔥Thermal Resistance

🔧High Zinc ZDDP

🛡️Sludge Protection

R4575

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Description

🏎️ Unleash the Power Within!

HEAT WARRIOR - Exceptional resistance to viscosity and thermal breakdown, even under extreme conditions.
SLUDGE SLAYER - Prevents sludge and varnish formation, keeping your engine clean and efficient.
FLAT TAPPET FRIENDLY - Designed for engines with flat-tappet camshafts, providing the ultimate wear protection.
TURBOCHARGED PERFORMANCE - Formulated specifically for turbocharged and supercharged engines, giving you the power you crave.
ENGINE PROTECTION REDEFINED - High Zinc Dialkyldithiophosphate (ZDDP) content ensures your engine runs smoothly and lasts longer.

The KendallGT-1 Competition 20w-50 w/Ti is a premium motor oil designed for high-performance engines, featuring a high zinc content for superior wear protection, exceptional thermal stability, and effective sludge prevention, making it ideal for both turbocharged and flat-tappet camshaft engines.

Specifications

Asin	B00GDFJ7KK
Best Sellers Rank	#176,925 in Automotive (See Top 100 in Automotive) #910 in Motor Oils
Brand Name	GSTOL
Compatible Material	Titanium Components
Container Type	Bottle
Customer Reviews	4.9 4.9 out of 5 stars (133) 4.9 out of 5 stars
Item Form	Liquid, Oil
Liquid Volume	12 quarts
Manufacturer	Phillips 66 Company
Material	Synthetic
Model Number	13
Number Of Packs	1
Part Number	1057267
Recommended Uses For Product	Automotive
Sae J300 Viscosity Grade	20W-50
Unit Count	32 Fluid Ounces
Viscosity	20w-50

Reviews

User

It really work good.

perfect oil for pre 1995 vehicle engines.

10.04.2026

User

Got what I wanted

Excellent service, great price, what’s not to like?

10.06.2024

User

Best oil for my bug

Its the only oil I use on my VW bug,

29.04.2025

User

Great performing oil

Arrived early.product was as expected.I Run this in my HD because it's superior than syn 3.

4.05.2025

User

Excellent product, but beware of inflated shipping costs.

Been using this excellent product for years and have bought from Duragard Oil and Amazon before with free shipping. This seller is now expecting $85 for delivery? Maybe this was an honest mistake, but sadly I'll be shopping elsewhere.

3.08.2026

User

Excellent motor oil for my car

This is the motor oil that my auto repairman (a specialist in old foreign cars like mine) uses and recommends. I like to have some at home so that I can add it as soon as I notice that the oil is low, which is why I ordered it. It arrived when they said it would and was just as I expected. I'll order again when I need more - but it will take me a while to use 12 quarts!

13.01.2020

User

Harley air cooled engine

Nothing but good to say about this oil , high zinc I ran my 114 hard at over 100 degrees.no noise runs perfect. It puts out over 127 tq and 112 hp the only oil I run in my Harley

24.07.2024

User

oil

good stuff

25.05.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

R4575

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews