{"product_id":"aluminum-radiator-for-dodge-dart-1970-1972-5-2l-5-6l-5-9l","title":"Aluminum Radiator for Dodge Dart (1970-1972) 5.2L 5.6L 5.9L","description":"\u003ch2\u003eHigh-Efficiency 3-Row Aluminum Radiator for 1970-1972 Dodge Dart\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e Replaces degrading factory copper-brass units with an all-aluminum 3-row cooling assembly to eliminate overheating and stabilize coolant temperatures under hard acceleration.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Dart Cooling Deficiencies\u003c\/h3\u003e\n\u003cp\u003eFactory 1970–1972 Dart cooling assemblies relied on narrow copper-brass cores sealed with lead solder. Over decades of heat cycling, these vintage units suffer from internal tube scaling, solder bloom, and fin separation, drastically reducing heat rejection. Under heavy load or prolonged idling, the stock capacity quickly heat-soaks, causing elevated cylinder head temperatures, detonation risk, and boil-overs on high-compression small-block builds.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis replacement radiator is built with a high-density, vacuum-brazed 3-row aluminum core matched to heavy-duty, TIG-welded end tanks. Eliminating failure-prone epoxy and solder joints, the aircraft-grade aluminum alloy delivers superior thermal conductivity and withstands higher system pressures. The optimized tube-to-fin pitch maximizes air-surface contact across the core, lowering return coolant temperatures to protect your engine under heavy load.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1970-1972 Dodge Dart\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eChrysler LA V8 (5.2L, 5.6L, 5.9L) \/ A-Body\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e150–275 hp \/ 320–360 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1970 Dodge Dart (5.2L 318ci, 5.6L 340ci V8)\u003c\/li\u003e\n  \u003cli\u003e1971 Dodge Dart (5.2L 318ci, 5.6L 340ci, 5.9L 360ci V8)\u003c\/li\u003e\n  \u003cli\u003e1972 Dodge Dart (5.2L 318ci, 5.6L 340ci, 5.9L 360ci V8)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Dodge Muscle Standard\u003c\/h3\u003e\n\u003cp\u003eBuilt for classic A-body Mopar muscle, this radiator ensures steady cooling efficiency whether you are running hot laps at the drag strip or cruising in stop-and-go summer traffic without thermal compromise.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50497327726840,"sku":"DS-EMT5QKPG4","price":214.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/aluminum-radiator-for-dodge-dart-1970-1972-5-2l-5-6l-5-9l-1.jpg?v=1789258355","url":"https:\/\/performancechiptuning.com\/fr\/products\/aluminum-radiator-for-dodge-dart-1970-1972-5-2l-5-6l-5-9l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}