Derale Frame Rail Cooler 24" Long 11/32 Inlets 4920901 Manufactured from heavy-duty 35mm (front)

Manufactured from heavy-duty 35mm (front) and 25mm (rear)DOM steel tubing

Flows 47 Percent Better Than Stock

1981-1992 Oldsmobile Custom Cruiser

Closed Tip

Derale Frame Rail Cooler 24" Long 11/32 Inlets 4920901 Manufactured from heavy-duty 35mm (front)Derale Frame Rail Cooler 24" Long 11 32 Inlets 13224 Transmission Cooler Tube and Fin Aluminum Copper Black 1 1 2" x 24" x 1 1 2" Prevents heat related transmission failures Extends life of transmission Improves transmission performance Embossed turbulators inserted in each tube agitate fluid for maximum heat transfer Extruded plastic cooling fin guards 2 pass cooler design 1 2" copper tubing expanded into aluminum cooling fins 11 32" hose barb inlets