YES...It says right on the front of the container SAE 10w-30.

What I found is 2100 ppm. I used it in my 71 350 sbc this year for the first time. Have always used a zinc additive so far so good. Good quality product as all lucas products are.

Lucas Oil 10679 Hot Rod & Classic Motor Oil SAE 10W-30-4.73L, Gray, 5 Quart Jug

Lucas Oil 10679 Hot Rod & Classic Motor Oil SAE 10W-30-4.73L, Gray, 5 Quart Jug

Q: Can i use this engine oil on my 1997 gmc suburban?and would it help quite the lifter ticking?

This oil will not necessarily help your lifter ticking. Try a heavier weight oil or an oil specified for "high mileage" cars. Another thought: try STP oil additive. Also, I would be wary of how the high zinc content in this oil interacts with the catalytic converter.

Q: Jug on back says not recommended for cars with cat. converters. have a version with zinc for cars with cat. converters?

The reason it is not recomended is because zink can harm the catalyst if it comes in contact. Its not that its particualr to this product, any zink can harm the catalyst if it comes in contact, so they have to put a disclamer on the product.

4.8/5

Product ID: 70582046

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Details

Viscosity
10W-30
Brand
Lucas Oil
Vehicle service type
Car
UPC
049807106799
Automotive Fit Type
Universal Fit

⚙️4.35 kg Weight

🏎️Compatible with Racing Fuels

🛢️10W-30 Viscosity

Frequently Bought Together

Lucas Oil 10679 Hot Rod & Classic Car SAE 10W-30 Motor Oil - 5 Quart

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Motorcraft FL-1A Oil Filter

Description

🏁 Rev Up Your Ride with Lucas Oil!

RACE READY FORMULA - Compatible with methanol and all racing fuels for ultimate versatility.
PRECISION PERFORMANCE - Designed specifically for hot rods and classic cars.
ENGINEERED FOR EXCELLENCE - Enhances film strength between cylinder walls and piston rings.
DURABILITY MEETS INNOVATION - Keeps your engine running smoothly under extreme conditions.
UNLEASH YOUR ENGINES POTENTIAL - Crafted with paraffinic base oil for superior performance.

Lucas Oil 10679 Hot Rod & Classic Motor Oil SAE 10W-30 is a high-performance motor oil designed for classic and hot rod vehicles. With a unique blend of paraffinic base oil and advanced additives, it improves film strength and is compatible with methanol and all racing fuels, ensuring your engine runs at its best.

Specifications

Manufacturer	Lucas Oil Products Inc
Brand	Lucas Oil
Model	Hot Rod and Classic Motor Oil SAE 10W-30
Product Dimensions	30.48 x 20.96 x 12.07 cm; 4.35 kg
Item model number	LUC10679
Manufacturer part number	40679
OEM Part Number	10679
Item Weight	4.35 kg
Viscosity	10W-30

Can i use this engine oil on my 1997 gmc suburban?and would it help quite the lifter ticking?

Is these sae 10w-30?

How much zinc ppm?

Jug on back says not recommended for cars with cat. converters. have a version with zinc for cars with cat. converters?

Common Questions

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Lucas Oil 10679 Hot Rod & Classic Motor Oil SAE 10W-30-4.73L, Gray, 5 Quart Jug

Details

Description

Specifications

Common Questions