{"product_id":"all-aluminum-intercooler-64mm-tube-fin-core","title":"All-Aluminum Intercooler 64mm Tube-Fin Core","description":"The SPELAB All-Aluminum Tube-Fin Intercooler is engineered as a heavy-duty reliability upgrade for the 2011-2016 Chevrolet\/GMC 2500HD\/3500HD models equipped with the 6.6L Duramax LML engine. It directly addresses the common failure point of the stock intercooler's plastic end tanks, which can crack under high boost or heavy loads, by utilizing a robust, all-aluminum construction that is welded and pressure-tested for a permanent fix against boost leaks.\n\nFeaturing a substantial 64mm thick Tube-Fin core, this intercooler significantly increases cooling capacity compared to the stock unit. Its design provides a perfect balance for towing, as the Tube-Fin construction allows ample airflow to reach the main cooling system, preventing the engine overheating issues that can arise from overly dense bar-and-plate cores. This ensures that while intake air is cooled for denser charge, the engine's coolant temperatures remain safe, even under demanding conditions like heavy towing.\n\nWith a full aluminum alloy construction and a weight of 36.3 lbs, this intercooler offers considerable thermal mass to absorb heat spikes during strenuous use, while the Tube-Fin design efficiently sheds heat. The product specifications include a 64mm core thickness and direct bolt-on installation. SPELAB recommends following their detailed installation instructions and suggests professional installation if confidence is lacking.","brand":"Spelab","offers":[{"title":"Default Title","offer_id":52871956070712,"sku":"SPCS08012SR","price":459.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/all-aluminum-intercooler-64mm-tube-fin-core","provider":"MOTORMIA","version":"1.0","type":"link"}