{"product_id":"cold-case-radiator-dual-14in-fan-kit-1977-1987-chevy-gmc-truck-21in-gmt556a21ssk","title":"Cold Case Aluminum Radiator \u0026 Dual 14in Fan Kit — 1977-1987 Chevy \u0026 GMC Truck | 21in, Super Duty, Automatic | GMT556A21SSK","description":"\u003cp\u003eThe Cold Case GMT556A21SSK is an aluminum radiator and Super Duty dual 14 inch fan kit for 1977-1987 Chevrolet and GMC trucks with an automatic transmission, using the 21 inch tall core. It pairs the 2-row radiator with dual 14 inch Super Duty electric fans and a shroud, using two 1.25 inch tubes and 16 corrugated fins per inch with 100 percent TIG-welded construction, and has a 5\/16 inch inverted flare transmission cooler fitting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: aluminum radiator and Super Duty dual 14in fan kit (automatic, 21 in)\u003c\/li\u003e\n\u003cli\u003eIncluded: radiator plus dual 14 in Super Duty electric fans and a shroud\u003c\/li\u003e\n\u003cli\u003eCore: 2-row, two 1.25 in tubes, 16 corrugated fins per inch\u003c\/li\u003e\n\u003cli\u003eConstruction: 100 percent TIG-welded aluminum\u003c\/li\u003e\n\u003cli\u003eCore size: 28.35 in W x 18.8 in H\u003c\/li\u003e\n\u003cli\u003eOverall size: 34.33 in W x 21 in H x 3 in D\u003c\/li\u003e\n\u003cli\u003eHoses: 1.25 in upper, 1.5 in lower; 5\/16 in inverted flare trans fitting\u003c\/li\u003e\n\u003cli\u003ePart number: GMT556A21SSK\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle Applications\u003c\/h3\u003e\u003cp\u003eDirect fit on the following (automatic):\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1977 Chevrolet C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1978 Chevrolet C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1979 Chevrolet C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1980 Chevrolet C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1981 Chevrolet C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1982 Chevrolet C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1983 Chevrolet C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1984 Chevrolet C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1985 Chevrolet C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1986 Chevrolet C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1987 Chevrolet C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1977 GMC C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1978 GMC C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1979 GMC C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1980 GMC C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1981 GMC C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1982 GMC C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1983 GMC C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1984 GMC C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1985 GMC C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1986 GMC C\/K Pickup\u003c\/li\u003e\n\u003cli\u003e1987 GMC C\/K Pickup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat is included in the GMT556A21SSK kit?\u003c\/h5\u003e\u003cp\u003eThe 21 inch 2-row radiator plus dual 14 inch Super Duty electric fans and a shroud.\u003c\/p\u003e\u003ch5\u003eWhat vehicles does it fit?\u003c\/h5\u003e\u003cp\u003e1977-1987 Chevrolet and GMC trucks.\u003c\/p\u003e\u003ch5\u003eWhat is the difference from the 19 inch version?\u003c\/h5\u003e\u003cp\u003eThis is the 21 inch tall core with dual 14 inch Super Duty fans. Cold Case also offers a 19 inch core version.\u003c\/p\u003e\u003ch5\u003eDoes it have a transmission cooler fitting?\u003c\/h5\u003e\u003cp\u003eYes. It has a 5\/16 inch inverted flare transmission cooler fitting.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is included in the GMT556A21SSK kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 21 inch 2-row radiator plus dual 14 inch Super Duty electric fans and a shroud.\"}}, {\"@type\": \"Question\", \"name\": \"What vehicles does it fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"1977-1987 Chevrolet and GMC trucks.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference from the 19 inch version?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This is the 21 inch tall core with dual 14 inch Super Duty fans. Cold Case also offers a 19 inch core version.\"}}, {\"@type\": \"Question\", \"name\": \"Does it have a transmission cooler fitting?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. It has a 5\/16 inch inverted flare transmission cooler fitting.\"}}]}\u003c\/script\u003e","brand":"COLD-CASE Radiators","offers":[{"title":"Default Title","offer_id":42101952741424,"sku":"GSWT_GMT556A21SSK","price":816.54,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/CCRGMT556A21SSK.jpg?v=1750387741","url":"https:\/\/berryperformancesales.com\/products\/cold-case-radiator-dual-14in-fan-kit-1977-1987-chevy-gmc-truck-21in-gmt556a21ssk","provider":"Berry Performance Sales","version":"1.0","type":"link"}