PWR North America 904-31191 Universal Aluminum Radiator 31x19 Double Pass Closed System

The PWR North America 904-31191 is a high-performance universal aluminum radiator designed for racing and high-horsepower applications. This radiator features a 42mm thick core utilizing rolled dimpled tubes with PWR's engineered V-shape fin, providing exceptional cooling capacity for engines up to 1,000 horsepower depending on the application.

Key Features:

• Double pass configuration with closed system design
• -20AN universal port bung inlet for customizable hose sizing with 1-3/4 inch hose barb outlet in high mounting position
• Crossflow design with upper passenger side inlet and lower passenger side outlet
• Core dimensions: 31 inches wide x 19 inches tall with 42mm (1.65 inch) thickness
• Mounting provisions included for SPAL fans and aluminum shrouds
• Aluminum construction for lightweight durability and superior heat dissipation

Commonly used in pavement late model, road racing, drag racing, off-road racing, and hot rod installations, this universal radiator delivers the race-proven cooling technology that PWR is known for in professional motorsports including NASCAR, IndyCar, and NHRA. Upper fittings and radiator cap sold separately.