{"product_id":"aluminum-radiator-for-chevrolet-impala-1959-1962-3-8l-4-6l-5-3l-5-7l-6-7l-7-0l-at","title":"Aluminum Radiator for Chevrolet Impala (1959-1962) 3.8L 4.6L 5.3L 5.7L 6.7L 7.0L AT","description":"\u003ch2\u003eHigh-Efficiency Aluminum Radiator for 1959-1962 Chevrolet Impala\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect-fit thermal upgrade:\u003c\/strong\u003e Replaces aged factory copper-brass radiators with an all-aluminum dual-row unit designed to eliminate severe heat soak across classic small-block and big-block powertrains.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Impala Thermal Bottleneck\u003c\/h3\u003e\n\u003cp\u003eFactory 1959-1962 B-body radiators utilize thin copper fins joined by lead solder to stamped brass end tanks. Decades of cyclic thermal expansion weaken these soldered joints, while internal tube scale and galvanic corrosion degrade heat transfer efficiency. In stop-and-go traffic or under wide-open throttle, the restricted tube cross-sections and inadequate fin density cannot dissipate the thermal load generated by high-displacement V8 engines and high-line-pressure automatic transmissions.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered for sustained thermal rejection, this unit features a dual-row aircraft-grade aluminum core assembled with furnace-brazed tubes and high-density louvered cooling fins. Hand-TIG-welded structural tanks eliminate leak-prone gaskets and solder seams. The expanded tube diameters maximize volumetric flow and coolant surface area contact, lowering operational fluid temps across the engine block. It includes an integrated internal transmission fluid cooler tailored for automatic applications to safeguard fluid viscosity during sustained operation.\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;\"\u003e1959-1962 Chevrolet Impala\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;\"\u003eI6 \u0026amp; V8 (Small Block \/ W-Series Big Block) \/ GM B-Body (X-Frame)\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;\"\u003e135-409 hp \/ 217-420 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\u003e1959 Chevrolet Impala (3.8L I6, 4.6L V8, 5.7L V8 - Automatic Transmission)\u003c\/li\u003e\n  \u003cli\u003e1960 Chevrolet Impala (3.8L I6, 4.6L V8, 5.7L V8 - Automatic Transmission)\u003c\/li\u003e\n  \u003cli\u003e1961 Chevrolet Impala (3.8L I6, 4.6L V8, 5.7L V8, 6.7L V8 - Automatic Transmission)\u003c\/li\u003e\n  \u003cli\u003e1962 Chevrolet Impala (3.8L I6, 4.6L V8, 5.3L V8, 6.7L V8, 7.0L V8 - Automatic Transmission)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Chevrolet Classic Muscle Standard\u003c\/h3\u003e\n\u003cp\u003ePreserve your vintage Impala's drivability with cooling equipment built to handle both spirited cruising and sustained highway power delivery without boil-overs.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50497328218360,"sku":"DS-EU8RI6C4Q","price":173.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/aluminum-radiator-for-chevrolet-impala-1959-1962-3-8l-4-6l-5-3l-5-7l-6-7l-7-0l-at-1.jpg?v=1789258502","url":"https:\/\/performancechiptuning.com\/products\/aluminum-radiator-for-chevrolet-impala-1959-1962-3-8l-4-6l-5-3l-5-7l-6-7l-7-0l-at","provider":"Performance Chip Tuning","version":"1.0","type":"link"}