PennGrade 1® Semi-Synthetic Blend High Performance Oil SAE 20W-50 – 12 Bottles (BPO71196-12)

Unlock ultimate engine protection and performance with PennGrade 1® Semi-Synthetic Blend High Performance Oil SAE 20W-50. Specially formulated for high-performance street and racing engines, this semi-synthetic motor oil delivers unmatched durability and horsepower gains in extreme driving conditions.

Key Features:

• High Zinc (ZDDP) Additive Package – Provides exceptional anti-wear protection for flat tappet cams, lifters, and other high-stress valvetrain components. Ideal for classic muscle cars, hot rods, and performance builds.
• 20W-50 Viscosity – Perfect for high-temperature environments, ensuring stable oil pressure and thick film strength under extreme load and heat.
• Semi-Synthetic Blend – Combines premium PennGrade base oils with advanced additive technologies to improve engine cleanliness, shear stability, and oxidation resistance.
• Performance Engineered – Protects critical engine parts including pistons, bearings, rings, and camshafts from shock load damage and thermal breakdown.
• Increased Horsepower Output – Reduces internal friction, helping engines run smoother and more efficiently under load.
• Anti-Foaming and Shear Stability – Maintains consistent lubrication and oil film strength at high RPMs and during prolonged racing or towing use.

Specifications:

• Oil Type: Semi-Synthetic
• Viscosity Grade: SAE 20W-50
• Additive: ZDDP (Zinc Dialkyldithiophosphate)
• Volume: 1 Quart per Bottle
• Quantity: Set of 12 Bottles

Why Choose PennGrade 1® Semi-Synthetic Blend High Performance 20W-50 Oil?

Trusted by engine builders, racers, and classic car enthusiasts, PennGrade 1® delivers racing-grade protection straight from the bottle. Its signature green color is more than just iconic—it’s the mark of a legacy in high-performance lubrication.

Perfect for:

• High-performance V8 engines
• Classic American muscle cars
• Drag and circle track racing
• Off-road and towing applications