---
product_id: 12944698
title: "PENN GRADE 1, 71446, Synthetic Blend High Performance Oil SAE 10W-40, 1 Quart (12 Pack)"
brand: "penn grade1"
price: "€ 479.51"
currency: EUR
in_stock: true
category: "Penn Grade1"
url: https://www.desertcart.sk/products/12944698-penn-grade-1-71446-synthetic-blend-high-performance-oil-sae
store_origin: SK
region: Slovakia
---

# Thermal breakdown resistance High-temp shock load protection Boosts horsepower via friction reduction PENN GRADE 1, 71446, Synthetic Blend High Performance Oil SAE 10W-40, 1 Quart (12 Pack)

**Brand:** penn grade1
**Price:** € 479.51
**Availability:** ✅ In Stock

## Summary

> 🏁 Dominate the road with Penn Grade 1 – where performance meets precision.

## Quick Answers

- **What is this?** PENN GRADE 1, 71446, Synthetic Blend High Performance Oil SAE 10W-40, 1 Quart (12 Pack) by penn grade1
- **How much does it cost?** € 479.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/12944698-penn-grade-1-71446-synthetic-blend-high-performance-oil-sae)

## Best For

- penn grade1 enthusiasts

## Why This Product

- Trusted penn grade1 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk Value Pack:** 12 quarts of premium synthetic blend oil—perfect for the serious enthusiast or professional mechanic.
- • **Power Unleashed:** Reduces internal friction to maximize horsepower output—feel the difference under the hood.
- • **Race-Ready Engine Defense:** Engineered for high-stress street & racing engines to withstand extreme torque and heat.
- • **Thermal & Shear Stability:** Outstanding resistance to thermal breakdown and anti-foaming ensures consistent performance mile after mile.
- • **Unbreakable Film Strength:** Maintains a robust lubricating film even in the harshest conditions, protecting bearings, camshafts, and pistons.

## Overview

PENN GRADE 1 Synthetic Blend High Performance Oil SAE 10W-40 is a specially formulated motor oil designed to meet the rigorous demands of high-performance and racing engines. It offers superior shock load and high-temperature protection, reduces internal friction to boost horsepower, and maintains strong lubricating film strength under extreme conditions. Available in a convenient 12-quart pack, it ensures consistent engine protection and performance for cruisers and high-stress vehicles.

## Description

Buy PENN GRADE 1, 71446, Synthetic Blend High Performance Oil SAE 10W-40, 1 Quart (12 Pack): Motor Oils - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Specially formulated using high quality PennGrade base stocks and select additive technologies to meet the stringent lubricating demands of high-performance, highly stressed, street and racing engines.
- Delivers excellent shock load and high temperature protection to heavily stressed engine parts including bearings, camshafts, rings, and pistons.
- Reduces internal friction for increased horsepower output while maintaining their strong lubricating film protection even under the most demanding torque and extreme temperature conditions.
- Provides good anti-foaming and shear stability, excellent high temperature protection from thermal breakdown, outstanding film strength, and strong anti-wear properties.
- Size - 1 Quart (12 Pack)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009IFKG0W |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #164,514 in Automotive ( See Top 100 in Automotive ) #882 in Motor Oils |
| Brand Name | PENN GRADE1 |
| Compatible with Vehicle Type | Cruiser |
| Container Type | Bottle |
| Customer Reviews | 4.8 4.8 out of 5 stars (327) |
| Global Trade Identification Number | 12816558021351 |
| Included Components | Synthetic Blend High Performance Oil SAE 10W-40 |
| Item Type Name | Synthetic Blend High Performance Oil SAE 10W-40 |
| Item Weight | 3 pounds |
| Liquid Volume | 384 fluid ounces |
| Manufacturer | PENN GRADE 1 |
| Manufacturer Part Number | 71446 |
| Model Number | 71446 |
| Number of Packs | 12 |
| SAE J300 Viscosity Grade | 10W-40 |
| Size | Quart |
| Unit Count | 384 Fluid Ounces |
| Viscosity Level | Medium to High |

## Product Details

- **Brand:** PENN GRADE1
- **Liquid Volume:** 384 fluid ounces
- **Package Information:** Bottle
- **SAE J300 Viscosity Grade:** 10W-40
- **Vehicle Service Type:** Cruiser

## Images

![PENN GRADE 1, 71446, Synthetic Blend High Performance Oil SAE 10W-40, 1 Quart (12 Pack) - Image 1](https://m.media-amazon.com/images/I/813BTfyd5CL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Frequently Bought Together

- PENN GRADE 1, 71446, Synthetic Blend High Performance Oil SAE 10W-40, 1 Quart (12 Pack)
- WIX Filters - 51061R Spin-On Lube Filter, Pack of 1
- PENN GRADE 1, 71440, Synthetic Blend High Performance Oil SAE 10W-40, 5 Quart

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**Shop now:** [https://www.desertcart.sk/products/12944698-penn-grade-1-71446-synthetic-blend-high-performance-oil-sae](https://www.desertcart.sk/products/12944698-penn-grade-1-71446-synthetic-blend-high-performance-oil-sae)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-09-14*