{"product_id":"20w50-racing-oil-5qt-bottle","title":"PennGrade 20W50 Semi-Synthetic Racing Oil — 5 Qt Jug","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout PennGrade\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003ePennGrade engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full PennGrade lineup with fast shipping and expert fitment support — order with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:24px 0 8px;\"\u003eWatch in action\u003c\/h3\u003e\u003cdiv style=\"position:relative;padding-bottom:56.25%;height:0;overflow:hidden;margin:0 0 18px;border-radius:6px;\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/LSB3vx0oHFo\" style=\"position:absolute;top:0;left:0;width:100%;height:100%;border:0;\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003ePennGrade 20W50 Semi-Synthetic Racing Oil\u003c\/h2\u003e\n\u003cp\u003eAchieve a perfect balance of performance and protection with PennGrade 1 20W50 Semi-Synthetic Racing Oil. This versatile formulation combines the benefits of conventional and synthetic base stocks, offering excellent lubrication and wear resistance for a wide range of high-performance applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eViscosity:\u003c\/strong\u003e 20W50, providing excellent flow at startup and robust protection at operating temperatures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormulation:\u003c\/strong\u003e Semi-synthetic blend offers improved thermal stability and oxidation resistance over conventional oils.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Engineered to reduce friction and wear, ensuring reliable performance for street performance, classic cars, and mild racing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Suitable for modified street engines, classic muscle cars, hot rods, and occasional track use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Economical 5-quart jug for convenient oil changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe semi-synthetic nature of this 20W50 oil provides enhanced film strength and shear stability compared to purely conventional oils, making it ideal for engines that experience higher operating temperatures or moderate stress. It offers a great compromise for drivers who demand more than a standard oil but don't necessarily need a full synthetic or specialized racing blend for everyday use. Ensure your engine runs cleaner and cooler with this high-quality lubricant. Get your 5-quart jug today for comprehensive engine care!\u003c\/p\u003e\n\u003cp\u003eFind the best automotive parts and fluids at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular PennGrade products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/reliant-premium-15w40-case-4-x-1-gallon-jugs\" style=\"color:#0066cc;text-decoration:none;\"\u003ePennGrade Reliant Premium 15W-40 Semi-Synthetic Motor Oil (Case of 4 x 1 Gallon) — Engine \u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/autotrans-g3-case-12x1-quart\" style=\"color:#0066cc;text-decoration:none;\"\u003ePennGrade AutoTrans G-3 ATF Conventional Transmission Fluid (Case of 12 x 1 Quart) — Trans\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/autotrans-super-lv-case-12-x-1-quart\" style=\"color:#0066cc;text-decoration:none;\"\u003ePennGrade AutoTrans Super LV ATF Synthetic Transmission Fluid (Case of 12 x 1 Quart) — Tra\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/penngrade-euro-5w40-case-12-x-1-quart\" style=\"color:#0066cc;text-decoration:none;\"\u003ePennGrade Euro 5W-40 Synthetic Motor Oil - 12 x 1 Quart Bottles\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/penngrade-euro-elite-5w40-case-12-x-1-quart\" style=\"color:#0066cc;text-decoration:none;\"\u003ePennGrade Euro Elite 5W-40 Synthetic Motor Oil - 12 x 1 Quart Bottles\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"PennGrade 20W50 Semi-Synthetic Racing Oil \\u2014 5 Qt Jug\",\"description\":\"Enhance engine life with PennGrade 20W50 Semi-Synthetic Racing Oil. Balanced protection for street and track. 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Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for PennGrade?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the PennGrade 20W50 Semi-Synthetic Racing Oil \\u2014 5 Qt Jug?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"PennGrade","offers":[{"title":"Default Title","offer_id":41687432691796,"sku":"FWRK_BPO71190","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/BPO71190.jpg?v=1731178589","url":"https:\/\/ggcracing.com\/en-co\/products\/20w50-racing-oil-5qt-bottle","provider":"GGCRACING INC","version":"1.0","type":"link"}