The Peterbilt 379 1987 Through 2007 Heavy Duty Radiator Core is a reliable and durable product designed to fit most Peterbilt 379 models from 1987 to 2007. With its 42 bolt holes, 36 1/4 inch core height, and 34 3/8 inch core width, this radiator core offers excellent performance. It features 4 rows and a 2 1/2 inch depth, ensuring efficient cooling for your vehicle. Sold individually, this radiator core is compatible with various OEM and aftermarket numbers, making it a practical choice for replacement. Please note that the gasket is not included.