{"product_id":"performance-radiator-for-chevrolet-c-k-trucks-1996-2000-4-3l-5-0l-5-7l-6-5l-7-4l","title":"Performance Radiator for Chevrolet C\/K Trucks (1996-2000) 4.3L 5.0L 5.7L 6.5L 7.4L","description":"\u003ch2\u003eHeavy-Duty All-Aluminum Performance Radiator for 1996-2000 Chevrolet C\/K Trucks\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat it Does:\u003c\/strong\u003e The Performance Radiator replaces the failure-prone factory heat exchanger on 1996-2000 Chevrolet C\/K Trucks to maximize thermal dissipation and prevent coolant leaks under demanding hauling loads.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Chevrolet C\/K Trucks Radiator Weakness\u003c\/h3\u003e\n\u003cp\u003eFactory \u003cstrong\u003eGMT400\u003c\/strong\u003e platform radiators rely on composite nylon end tanks crimped to an aluminum core with elastomer gaskets. Over years of thermal cycling, vibration, and operating pressure, the plastic inlet neck embrittles, and the mechanical crimp joints loosen, triggering severe coolant loss and overheating. Furthermore, factory core fin spacing easily collects debris and suffers from internal tube scale buildup, drastically reducing cooling efficiency during towing or extended idling.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eThis high-efficiency replacement eliminates plastic failure points entirely by utilizing an all-aluminum construction with robust, 100% TIG-welded end tanks. The high-capacity aluminum tube-and-fin core improves fluid-to-air heat transfer and resists high system pressures. Engineered specifically for the \u003cstrong\u003eGMT400\u003c\/strong\u003e engine bay, it retains OE-spec mounting brackets, hose neck angles, and internal transmission oil cooler provisions, restoring thermal stability to high-displacement \u003cstrong\u003eVortec 5700\u003c\/strong\u003e and \u003cstrong\u003eVortec 7400\u003c\/strong\u003e powertrains without requiring modification.\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; margin-bottom: 20px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eFitment\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e1996-2000 Chevrolet C\/K Trucks\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eEngine \/ Chassis\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e4.3L L35, 5.0L L30, 5.7L L31, 6.5L L65, 7.4L L29 \/ \u003cstrong\u003eGMT400\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eStock Output\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e200–290 hp \/ 255–440 lb-ft\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth style=\"padding:10px; text-align: left; border: 1px solid #e0e0e0;\"\u003eReplaces OEM Part #\u003c\/th\u003e\n\u003ctd style=\"padding:10px; border: 1px solid #e0e0e0;\"\u003e\n\u003cstrong\u003eCC1520\u003c\/strong\u003e, \u003cstrong\u003eMC1520\u003c\/strong\u003e, \u003cstrong\u003eEC1520\u003c\/strong\u003e, \u003cstrong\u003eCU1520\u003c\/strong\u003e, \u003cstrong\u003eAE1520\u003c\/strong\u003e, \u003cstrong\u003e1520\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1996-1999 Chevrolet C1500 \/ K1500 (4.3L V6, 5.0L V8, 5.7L V8, 6.5L Diesel)\u003c\/li\u003e\n  \u003cli\u003e1996-2000 Chevrolet C2500 \/ K2500 (5.0L V8, 5.7L V8, 6.5L Diesel, 7.4L V8)\u003c\/li\u003e\n  \u003cli\u003e1996-2000 Chevrolet C3500 \/ K3500 (5.7L V8, 6.5L Diesel, 7.4L V8)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fit the GMT400 C\/K Trucks?\u003c\/strong\u003e\u003cbr\u003e Yes, this is a direct fit for the 1996-2000 Chevrolet C\/K Trucks equipped with the \u003cstrong\u003e4.3L\u003c\/strong\u003e, \u003cstrong\u003e5.0L\u003c\/strong\u003e, \u003cstrong\u003e5.7L\u003c\/strong\u003e, \u003cstrong\u003e6.5L\u003c\/strong\u003e, or \u003cstrong\u003e7.4L\u003c\/strong\u003e engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this radiator include internal transmission cooler lines?\u003c\/strong\u003e\u003cbr\u003e Yes, it features integrated direct-fit internal cooler fittings configured for factory automatic transmission line connections.\u003c\/p\u003e\n\n\u003ch3\u003eThe Chevrolet Truck Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle the high thermal loads of heavy payload hauling and sustained highway towing, this all-aluminum cooling assembly delivers the rugged reliability required for the demanding work cycles of your Chevrolet truck.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50593852784888,"sku":"DS-EEPQV6TWV","price":390.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/performance-radiator-for-chevrolet-c-k-trucks-1996-2000-4-3l-5-0l-5-7l-6-5l-7-4l-1.jpg?v=1790052336","url":"https:\/\/performancechiptuning.com\/fr\/products\/performance-radiator-for-chevrolet-c-k-trucks-1996-2000-4-3l-5-0l-5-7l-6-5l-7-4l","provider":"Performance Chip Tuning","version":"1.0","type":"link"}