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Item #:
87555668
PENN GRADE 1, 71406, Monograde High Performance Oil SAE 40, 1 Quart
Item #:
87555668
USD 15
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Imported from USA store
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Order now and get it around Saturday, August 15
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Delivers excellent shock load and high temperature protection for heavily stressed engine parts.
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What Stands Out
High Performance
Engineered for superior lubrication and protection, ensuring long-lasting performance in various driving conditions, making it ideal for enthusiasts and professionals alike.
Monograde Formula
Specially formulated to provide consistent viscosity at high temperatures, reducing wear and tear on engine components, thus enhancing engine life and reliability.
Convenient Packaging
Packaged in a 12-quart bulk set, this oil offers great value, making it perfect for mechanics and businesses needing regular oil changes without frequent purchases.
Product Details
| Container Type | Bottle |
| Compatible with Vehicle Type | Car, Truck |
| Automotive Fit Type | Universal Fit |
| Liquid Volume | 32 Fluid Ounces |
| Brand Name | PENN GRADE1 |
| Manufacturer Part Number | 71406 |
| UPC | 816558021349 |
| Manufacturer | PENN GRADE 1 |
| Size | 1 Pack |
| Model Number | 71406 |
| Included Components | Monograde High Performance Oil SAE 40 |
| Unit Count | 32.0 Fluid Ounces |
| Brand | PENN GRADE1 |
| Package Information | Bottle |
| Vehicle Service Type | Car, Truck |
| Item Weight | 11 lbs (4.99 kg) |
Who Should Buy?
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Classic Car Enthusiasts
Ideal for vintage vehicles requiring specific monograde oil to maintain engine performance and longevity.
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High Load Applications
Provides robust protection in high-temperature and high-load conditions, making it suitable for certain industrial engines.
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Oil Change Services
Convenient 12-pack option is perfect for businesses offering oil change services, reducing purchasing frequency and storage needs.
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Modern Engines
May not provide adequate protection for newer engines requiring multi-grade oils for optimal performance under varying conditions.
Product Description
PENN GRADE 1, 71406, Monograde High Performance Oil SAE 40, 1 Quart
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this oil suitable for racing engines?
Answer: Yes, it is formulated to meet the demands of high performance racing engines. -
Question:
Can this oil be used in turbocharged engines?
Answer: Absolutely, it is compatible with turbocharged engines. -
Question:
What size is the product available in?
Answer: The oil is available in a 1 Quart size.
PENNGRADE1 Motor Oils 71406 Editorial Review
The Monograde High Performance Oil SAE 40 has garnered a strong reputation among automotive enthusiasts, particularly those with classic cars and high-performance engines. Users praise its effectiveness in various applications, including hot rods, race cars, and even supercharged boats, highlighting its essential zinc additive that caters to the specific needs of flat tappet cam engines. Owners of vintage vehicles, such as a 1967 Chevelle, affirm the oil's robustness, claiming it provides unmatched protection for high-output engines nearing 1000 HP. Customer support for this product stands out as exceptional, blending technical knowledge with genuine care for client inquiries. One customer shared a remarkable experience where their query about viscosity was thoroughly addressed by several levels of personnel within the company, including an executive. This dedication to customer education has left many users feeling valued and inspired, fostering a sense of loyalty. Performance-wise, the oil Consistently receives positive feedback, with customers noting smoother and quieter engine operations compared to competitors like Valvoline’s VR1. Overall, the Monograde High Performance Oil SAE 40 is regarded not only as a quality lubricant but as a reliable partner in engine longevity and performance. **
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Pros
- Ideal for high-performance and classic cars, especially those with flat tappet cams
- Excellent zinc levels for enhanced lubrication
- Positive performance feedback, including smoother engine operation
- Versatile applications, including race cars and supercharged boats
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23 July 2026 · via Trustpilot
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USD 15
Order now and get it around Saturday, August 15
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Features & Benefits
- Specially formulated with high quality, premium base stocks.
- Meets stringent lubrication demands for high performance engines.
- Suitable for naturally aspirated, turbocharged, or supercharged gasoline engines.
- Provides excellent protection for bearings, camshafts, rings, and pistons.
- Features good anti-foaming, high shear stability, and outstanding film strength.
- Reduces thermal breakdown and enhances anti-wear properties.
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