Is this good to use for 1968 GTO Pontiac?

Yes, Lucas 10122 75/140 Synthetic Gear Oil is a good choice for a 1968 GTO Pontiac. It is a high-quality synthetic gear oil that is designed for use in high-performance applications. It has a high viscosity index, which means that it will maintain its viscosity over a wide range of temperatures. This is important for a GTO Pontiac, which can be driven in a variety of climates. The oil also contains a special additive package that helps to protect the gears from wear and tear.

is this lucas 10122 without limited slip? For my 2012 Lincoln Navigator?

It’s synthetic and is able to be used in limited slip without adding modifiers. Or in a regular open diff

does this meet api gl 5 standards

Was told that not only does it meet, it exceeds !! By a diesel mechanic with over 20 years on the job

Lucas Oil 10122 75 140 Synthetic Gear 1 Gallon

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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€ 186.40

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

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Description

⚙️ Gear up with Lucas Oil – where performance meets precision!

HEAVY DUTY PERFORMANCE - Optimized for high-performance vehicles and heavy-duty applications, ensuring long-lasting lubrication.
TRUSTED BY PROFESSIONALS - Rated 4.8 stars by over 1,200 users who rely on it for transmission and gearbox confidence.
MAXIMIZE GEARBOX LONGEVITY - Reduces wear and tear, keeping your drivetrain running smoother, longer—don’t get left behind.
PRECISION SYNTHETIC FORMULA - Engineered 75W-90 viscosity for superior gear protection under extreme conditions.
COMPACT CONVENIENT PACKAGING - Sleek 1-gallon bottle designed for easy handling and storage in any garage.

Lucas Oil 10122 75/140 Synthetic Gear Oil delivers premium synthetic lubrication with a 75W-90 viscosity grade, packaged in a compact 0.94-gallon bottle. Designed for heavy-duty and high-performance vehicle applications, it offers reliable protection for transmissions and gearboxes, backed by a 4.8-star rating from over 1,200 customers.

Specifications

ASIN	B000IG7PMM
Best Sellers Rank	#57,044 in Automotive ( See Top 100 in Automotive ) #653 in Automotive Oils
Brand	Lucas Oil
Brand Name	Lucas Oil
Container Type	Bottle
Customer Reviews	4.8 out of 5 stars 1,273 Reviews
Global Trade Identification Number	00049807101220
Item Form	Liquid
Item Weight	0.01 Ounces
Item weight	0.01 Ounces
Liquid Volume	0.94 Gallons
Liquid volume	0.94 Gallons
Manufacturer	Lucas Oil
Material	Synthetic
Model Number	LUC10122
Number of Items	1
Package information	Bottle
Part Number	LUCA10122
Recommended Uses For Product	packaging
Recommended uses for product	packaging
SAE J300 Viscosity Grade	75W-90
Specific Uses For Product	Heavy duty vehicle applications, high performance temperature conditions
UPC	049807401221
Unit Count	3785.41 Milliliters
Upper Temperature Rating	1 Kelvin
Viscosity	75W-90

Reviews

P**Z

Really grateful for 4 axles

Really nice quality lubrication

31.05.2026

J**7

Lubrication!

Good quality product, gives confidence in protecting, transmissions and gearboxes.

19.08.2022

D**K

decent rear diff oil

Needed a replacement for the old fluid in the rear axle of my 2000 f350. This was priced well and the synthetic is a requirement for these axles (especially up here when it gets to -40). Didn't need to use any additive...the limited slip seems to be working fine as it is.

24.10.2016

H**S

Good item

Good price

22.02.2026

P**A

Great price

Great price and no issues with oil change on my 2002 Ford F150 Differential.

26.12.2021

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€ 186.40

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago