{"product_id":"allstar-performance-radiator-cap-with-cover","title":"Allstar Performance 16lb Hexagon Radiator Cap with Cover — Fits Standard Necks","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 Allstar Performance\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eAllstar Performance is America's leading circle-track racing parts manufacturer. From aluminum panels and chassis components to brake hardware, steering boxes, and oval-track shock packages — every Allstar product is born from sprint car and modified racing experience.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eReliable Cooling System Pressure with Allstar Performance\u003c\/h2\u003e\u003cp\u003eYour cooling system is only as strong as its weakest point, and that is often the radiator cap. The Allstar Performance 16 lb Radiator Cap with Cover is built to maintain the precise pressure required for modern high-performance engines. By raising the boiling point of your coolant, this cap helps prevent cavitation and overheating during intense driving conditions.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePressure Rating: 16 lbs\u003c\/li\u003e\n\u003cli\u003eStyle: Hexagon shape for easy grip\u003c\/li\u003e\n\u003cli\u003eMaterial: Polished Aluminum\u003c\/li\u003e\n\u003cli\u003eCompatibility: Fits standard size radiator necks\u003c\/li\u003e\n\u003cli\u003eIncludes: Protective cover for a clean, finished look\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConstructed from high-quality aluminum, this cap is designed to withstand the harsh environment under your hood. The polished finish adds a touch of style to your engine bay, while the hexagon design ensures you can easily tighten or remove the cap even with greasy hands. A properly functioning radiator cap is essential for maintaining a pressurized system, which is critical for efficient heat transfer. Don't let a faulty cap compromise your engine's longevity or performance. Whether you are performing routine maintenance or finishing a custom build, this Allstar Performance component provides the peace of mind you need. Find all your essential cooling hardware and accessories 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 Allstar Performance 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\/asphalt-tire-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eAllstar Performance Asphalt Tire Setup Log Book — 50 Sheet Pad\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/circle-track-set-up-book\" style=\"color:#0066cc;text-decoration:none;\"\u003eAllstar Performance Circle Track Set-Up Book - Chassis Setup Chart\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tire-log-decals-8pk\" style=\"color:#0066cc;text-decoration:none;\"\u003eAllstar Performance Tire Log Decals — 8 Pack Information Stickers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tire-log-decals-40pk\" style=\"color:#0066cc;text-decoration:none;\"\u003eAllstar Performance Tire Log Decals — 40 Pack Bulk Information Stickers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/tire-spoon-24in-straight-w-round-end\" style=\"color:#0066cc;text-decoration:none;\"\u003eAllstar Performance 24in Straight Tire Spoon w\/ Round End — Steel\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\":\"Allstar Performance 16lb Hexagon Radiator Cap with Cover \\u2014 Fits Standard Necks\",\"description\":\"Secure your cooling system with the Allstar Performance 16lb Radiator Cap. Durable aluminum hexagon design for standard necks. Buy online at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Allstar Performance\"},\"mpn\":\"ALL30139\",\"url\":\"https:\/\/ggcracing.com\/products\/allstar-performance-radiator-cap-with-cover\",\"offers\":{\"@type\":\"Offer\",\"price\":\"29.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/allstar-performance-radiator-cap-with-cover\",\"sku\":\"DNLF_ALL30139\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Allstar Performance\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=Allstar+Performance\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Allstar Performance 16lb Hexagon Radiator Cap with Cover \\u2014 Fits Standard Necks\",\"item\":\"https:\/\/ggcracing.com\/products\/allstar-performance-radiator-cap-with-cover\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the Allstar Performance 16lb Hexagon Radiator Cap with Cover \\u2014 Fits Standard Necks fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for Allstar Performance?\",\"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 Allstar Performance 16lb Hexagon Radiator Cap with Cover \\u2014 Fits Standard Necks?\",\"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":"Allstar Performance","offers":[{"title":"Default Title","offer_id":41441503674452,"sku":"DNLF_ALL30139","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/ALL30139.jpg?v=1721507644","url":"https:\/\/ggcracing.com\/en-co\/products\/allstar-performance-radiator-cap-with-cover","provider":"GGCRACING INC","version":"1.0","type":"link"}