{"product_id":"i-30501094-granatellimotor-sportscoolant-and-expansion-tanks-500300","title":"Granatelli Motor Sports Coolant and Expansion Tanks 500300","description":"\u003ch2\u003e\u003cstrong\u003eGranatelli Motor Sports Coolant and Expansion Tank – 500300\u003c\/strong\u003e\u003c\/h2\u003e\u003ch2\u003e\u003cstrong\u003eSKU: 500300\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003eThe Granatelli Motor Sports Coolant and Expansion Tank – 500300 is a rugged, polished aluminum coolant overflow and expansion tank engineered for performance engines and custom builds. Designed to maintain proper coolant levels and help manage heat under high-stress driving conditions, this compact tank delivers dependable service while enhancing your engine bay’s appearance.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eWhy Choose the 500300 Coolant \u0026amp; Expansion Tank?\u003c\/strong\u003e\u003c\/h3\u003e\u003ch3\u003e\u003cstrong\u003ePremium Aluminum Construction\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eBuilt from polished aluminum, this tank resists corrosion and stands up to high temperatures and the demands of performance driving. Precision fabrication ensures long-lasting durability with a clean, professional finish.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eOptimized Capacity \u0026amp; Dimensions\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eWith a \u003cstrong\u003e1.00-quart capacity\u003c\/strong\u003e, this compact rectangular tank provides essential coolant overflow capacity while fitting into even the tightest engine bays. It measures approximately \u003cstrong\u003e3.00″ L × 4.00″ W × 6.50″ H\u003c\/strong\u003e, making it ideal for custom installs and compact engine compartments.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eEasy Integration with Standard Cooling Systems\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eFeaturing a \u003cstrong\u003e3\/8″ NPT inlet\u003c\/strong\u003e and \u003cstrong\u003e1\/2″ NPT outlet\u003c\/strong\u003e, this expansion tank integrates seamlessly with most custom coolant plumbing setups. Installation is straightforward and builder-friendly.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003ePolished Finish for Show-Quality Style\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe polished aluminum exterior adds visual appeal to any engine compartment. Whether functional or showcased, it complements performance builds and show cars alike.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eCompact Yet Functional Design\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe thoughtful port placement and rectangular shape make for a clean, unobtrusive installation — perfect for tight spaces or custom fabrication projects.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eBuilt for All Builds\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eFrom restorations and daily drivers to performance builds, this expansion tank offers reliable coolant management where you need it.\u003c\/p\u003e\u003ch3\u003e\u003cstrong\u003eReliable Cooling Starts Here\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eGranatelli Motor Sports Coolant and Expansion Tank – 500300\u003c\/strong\u003e gives you the quality, fit, and finish performance builders demand. Keep temperatures in check, prevent overflow issues, and upgrade your cooling system with confidence — no compromises.\u003c\/p\u003e\u003chr\u003e\u003ch3 class=\"gms-s84\"\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eApplication-focused Granatelli Motor Sports design\u003c\/li\u003e\n\u003cli\u003eBuilt for dependable performance and service\u003c\/li\u003e\n\u003cli\u003eDesigned for enthusiasts, professional installers, and performance builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3 class=\"gms-s84\"\u003eFitment \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eConfirm the part number, vehicle or engine application, dimensions, and supporting components before installation. Modified vehicles may require additional clearance, fabrication, calibration, or related hardware depending on the combination.\u003c\/p\u003e\u003chr\u003e\u003ch3 class=\"gms-s84\"\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eHow do I confirm fitment?\u003c\/strong\u003e\u003cbr\u003eMatch the part number and listed application to your vehicle, engine, dimensions, and supporting components before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this work on a modified vehicle?\u003c\/strong\u003e\u003cbr\u003eCompatibility depends on the complete vehicle combination. Confirm the listed application and supporting components before installation.\u003c\/p\u003e\u003chr\u003e\u003ch3 class=\"gms-s84\"\u003eWhy Choose Granatelli Motor Sports?\u003c\/h3\u003e\u003cp\u003eGranatelli Motor Sports develops performance components for real-world street, street\/strip, race, and custom applications, with an emphasis on practical performance, dependable construction, and integration into serious automotive builds.\u003c\/p\u003e","brand":"Granatelli Motor Sports","offers":[{"title":"Default Title","offer_id":49595240644763,"sku":"GMS-'500300","price":67.3,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5131\/1259\/files\/F198645802.jpg?v=1790006720","url":"https:\/\/sr1performance.com\/products\/i-30501094-granatellimotor-sportscoolant-and-expansion-tanks-500300","provider":"SR1 Performance","version":"1.0","type":"link"}