4 Row Aluminum Radiator fit 1973-1987 Chevy C/K 10 20 30 Trucks C10 C20 C30

Fitment:For Chevy Blazer 5.0L 5.7L V8 1987-1991For Chevy K5 Blazer 5.0L 5.7L V8 1981-1986For Chevy C/K Series Pickup / Suburban 5.0L 5.7L 7.4L V8 1973-1987For GMC C/K Series Pickup / Suburban 5.0L 5.7L 7.4L V8 1973-1987For Chevy R/V Series Suburban 5.0L 5.7L 7.4L V8 1983-1991For GMC R/V Series Suburban 5.0L 5.7L 7.4L V8 1987-1991For GMC Jimmy 5.0L 5.7L V8 1981-1991RADIATOR SIZE:Material：full aluminumRow/Core : 4 ROW/CORECore Size:19" high x 28-1/2" wide x 2-3/4'' thickOverall Size:20-1/4" high x 33-1/4" wideUpper inlets:1 1/2" located on the driver sideLower outlets:1 1/2" located on the passenger sideWarranty: 5 YEARS

• Material: T-5057 Aircraft Grade Aluminum Performance: up to 30%-45% cooling
• OVERALL SIZE: 20-1/4" high x 33-1/4" wide x 5.04" T
• Radiator Cap: Includes CNC machined filler neck and cap
• Easy To Install: Light weight direct bolt-on replacement, stronger & higher capacity for coolant
• This Aluminum Radiator is at least 30%-45% more efficient than stock ones. Most importantly, it has a much higher capacity for coolant than stock ones, which means that your cooling system will be more efficient and will be more resistant to 4，temperature surges in racing applications.
• Full aviation-aluminum craftsmanship, 100% welded by TIG. Carefully crafted to exceptional OE standards for a precise fit, Aircraft 5057 grade aluminium and with raw aluminium finish.
• We are an seller specializing in the sale of auto parts, mainly selling various Rows of Radiators, Intercoolers, pipe Kits, Wheel Spacers, oil cans ect. We Sell auto parts for various models, we have our own production line with more than 20 years of mature production.
• 12 Months warranty ; If you meet any problem, please contact us by sending Amazon Message, we will try our best to help you.