{"product_id":"asi-performance-tsm-4-row-radiator-shroud-fan-fit-chevy-gmc-c-k-c10-c20-k20-k30-c2500-1973-1987","title":"ASI Performance TSM 4 Row Radiator Shroud Fan Fit Chevy GMC C\/K C10 C20 K20 K30 C2500 1973-1987","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0765\/2966\/4249\/files\/1_78aa0929-182d-43de-af34-a125d1a28099.jpg?v=1769579818\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFitment:\u003c\/h2\u003e\n\u003cdiv class=\"TablePress\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c!-- Package Includes --\u003e\n\u003cdiv style=\"margin: 18px 0;\"\u003e\n\u003ch3 style=\"margin: 0 0 10px; color: #000000; font-size: 18px; font-weight: bold;\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cp style=\"margin: 0; line-height: 1.8;\"\u003e1 × 4-Row Tsmindustry AA5083 Aluminum Radiator\u003cbr\u003e1 × Tsmindustry CNC-Machined Radiator Cap\u003cbr\u003e1 × Tsmindustry AA5083 Aluminum Shroud\u003cbr\u003e2 × 12\" 24V Brushless Cooling Fans\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Technical Specifications --\u003e\n\u003cdiv style=\"margin: 18px 0;\"\u003e\n\u003ch3 style=\"margin: 0; padding-bottom: 8px; color: #000000; font-size: 18px; font-weight: bold; border-bottom: 3px solid #e50112;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%; padding: 10px; border: 1px solid #dddddd; background: #f5f5f5; font-weight: 600;\"\u003ePerformance\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eHigh Performance Racing Spec.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; background: #f5f5f5; font-weight: 600;\"\u003eCore Design\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e4-Row Tube Core Racing Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; background: #f5f5f5; font-weight: 600;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eAircraft-Grade AA5083 Aluminum, Raw Finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; background: #f5f5f5; font-weight: 600;\"\u003eCore Size\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e28 1\/4\" W × 19\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; background: #f5f5f5; font-weight: 600;\"\u003eOverall Size\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e33 1\/4\" W × 20 1\/4\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; background: #f5f5f5; font-weight: 600;\"\u003eUpper Inlet\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e1 1\/2\" Diameter, Driver Side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; background: #f5f5f5; font-weight: 600;\"\u003eLower Outlet\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e1 1\/2\" Diameter, Passenger Side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; background: #f5f5f5; font-weight: 600;\"\u003eTransmission Oil Cooler\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eØ32 × 215 × G1\/4 (Z)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; background: #f5f5f5; font-weight: 600;\"\u003ePetcock Drain\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eOEM-Style Brass Petcock Drain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; background: #f5f5f5; font-weight: 600;\"\u003eRadiator Cap\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eCNC-Machined Billet High-Pressure Radiator Cap, 1.3 Bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Fan Specifications --\u003e\n\u003cdiv style=\"margin: 18px 0;\"\u003e\n\u003ch3 style=\"margin: 0 0 10px; color: #000000; font-size: 18px; font-weight: bold;\"\u003eFan Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 42%; padding: 10px; border: 1px solid #dddddd; background: #f5f5f5; font-weight: 600;\"\u003eQuantity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e2 Fans\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; background: #f5f5f5; font-weight: 600;\"\u003eFan Size\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; background: #f5f5f5; font-weight: 600;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; background: #f5f5f5; font-weight: 600;\"\u003eMotor Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eBrushless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd; background: #f5f5f5; font-weight: 600;\"\u003eAirflow\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e1,800+ CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Vehicle Fitment --\u003e\n\u003cdiv style=\"margin: 18px 0;\"\u003e\n\u003ch3 style=\"margin: 0 0 10px; color: #000000; font-size: 18px; font-weight: bold;\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cp style=\"margin: 0; line-height: 1.7;\"\u003eMultiple radiators were used for this application. Please verify that your original radiator has a 28 1\/4\" wide × 19\" tall core and is for a V8 engine.\u003c\/p\u003e\n\u003cp style=\"margin: 10px 0 0; line-height: 1.7;\"\u003ePlease also verify the hose configuration: inlet on the driver side and outlet on the passenger side.\u003c\/p\u003e\n\u003cp style=\"margin: 10px 0 0; line-height: 1.7;\"\u003e\u003cstrong\u003e This radiator can easily be ordered incorrectly. Please verify all dimensions and connection positions before ordering. \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Description --\u003e\n\u003cdiv style=\"margin: 18px 0;\"\u003e\n\u003ch3 style=\"margin: 0 0 10px; color: #000000; font-size: 18px; font-weight: bold;\"\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"margin: 0; line-height: 1.7;\"\u003eThis TSM® AA5083 aluminum radiator is designed to provide maximum cooling efficiency and help prevent premature engine failure. Its lightweight, high-heat-transfer aluminum construction features a tube-and-fin design that significantly increases the surface area, allowing heat to dissipate more efficiently.\u003c\/p\u003e\n\u003cp style=\"margin: 10px 0 0; line-height: 1.7;\"\u003eThis AA5083 aluminum radiator is approximately 30%–45% more efficient than a stock radiator, helping the cooling system operate more efficiently and resist temperature surges in racing applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Radiator Construction Features --\u003e\n\u003cdiv style=\"margin: 18px 0;\"\u003e\n\u003ch3 style=\"margin: 0 0 10px; color: #000000; font-size: 18px; font-weight: bold;\"\u003eRadiator Construction Features\u003c\/h3\u003e\n\u003col style=\"margin: 0; padding-left: 22px; line-height: 1.8;\"\u003e\n\u003cli\u003eMade of AA5083 aircraft-grade aluminum.\u003c\/li\u003e\n\u003cli\u003eBrazed core technology.\u003c\/li\u003e\n\u003cli\u003e3.2 mm thick tanks and fittings.\u003c\/li\u003e\n\u003cli\u003e6 mm fin height.\u003c\/li\u003e\n\u003cli\u003eHigher-density core with cooling rows spaced 3\/8\" apart.\u003c\/li\u003e\n\u003cli\u003e14–16 cooling fins per inch.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c!-- Shroud Performance Advantages --\u003e\n\u003cdiv style=\"margin: 18px 0;\"\u003e\n\u003ch3 style=\"margin: 0 0 10px; color: #000000; font-size: 18px; font-weight: bold;\"\u003eAA5083 Aluminum Fan Shroud Performance Advantages\u003c\/h3\u003e\n\u003col style=\"margin: 0; padding-left: 22px; line-height: 1.8;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium AA5083 marine-grade aluminum construction:\u003c\/strong\u003e High-strength, corrosion-resistant alloy provides superior durability compared with standard aluminum and is suitable for harsh engine-bay environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSealed, high-efficiency airflow design:\u003c\/strong\u003e The precision-fitted shroud reduces air leakage around the radiator core and directs fan airflow through the cooling fins for 30%–50% better heat rejection than unshrouded setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamic vented structure:\u003c\/strong\u003e The optimized vent design reduces turbulence, helps prevent hot spots, and efficiently expels hot air from the engine compartment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine protection and structural reinforcement:\u003c\/strong\u003e The shroud helps secure the fan blades, prevents contact with nearby engine components, and reinforces the radiator core against vibration and road-debris damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintains optimal engine conditions:\u003c\/strong\u003e Provides consistent and even cooling to help preserve engine performance, extend service life, and improve overall ride quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect bolt-on fitment:\u003c\/strong\u003e Precision-machined for straightforward installation without modification, creating a clean and professional engine-bay finish.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003c!-- Brushless Fan Features --\u003e\n\u003cdiv style=\"margin: 18px 0;\"\u003e\n\u003ch3 style=\"margin: 0 0 10px; color: #000000; font-size: 18px; font-weight: bold;\"\u003e12\" 24V Brushless Cooling Fan Features\u003c\/h3\u003e\n\u003col style=\"margin: 0; padding-left: 22px; line-height: 1.8;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-performance brushless motor:\u003c\/strong\u003e Eliminates brush friction and wear for up to 10 times longer service life than traditional brushed fans, with consistent and reliable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful axial cooling design:\u003c\/strong\u003e The compact, high-torque 12-inch fan delivers more than 1,800 CFM of airflow for high-horsepower engines, turbocharged builds, and heavy-duty applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet, vibration-free operation:\u003c\/strong\u003e Precision-balanced blades and motor provide smooth, low-noise operation, even during continuous use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for harsh environments:\u003c\/strong\u003e The sealed motor housing resists dust, moisture, and extreme temperatures and is engineered for continuous-duty operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance-free performance:\u003c\/strong\u003e No brushes to replace and no regular maintenance required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy-efficient operation:\u003c\/strong\u003e Low power draw reduces the load on the electrical system, making the fans suitable for 24V commercial, performance, and off-road applications.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e","brand":"ASI Performance","offers":[{"title":"33 1\/4\" W × 20 1\/4\" H","offer_id":48759382868217,"sku":"TSM45029FS","price":529.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0765\/2966\/4249\/files\/TSM45029FS_1.png?v=1786001900","url":"https:\/\/www.asiperformancepro.com\/products\/asi-performance-tsm-4-row-radiator-shroud-fan-fit-chevy-gmc-c-k-c10-c20-k20-k30-c2500-1973-1987","provider":"ASI Performance Pro","version":"1.0","type":"link"}