
Standard Automotive: Similar to the OEM style radiator of the 60s with tubes on 9/16″ centers. [More Info]
High Efficiency: 20% more heat transfer points over “Standard Automotive” core with tubes on 3/8″ centers. [More Info]
High Efficiency w/ Tripelfow Option: 20% more heat transfer points over “Standard Automotive” core with tubes on 3/8″ centers. Walls in tanks that route coolant through core 3 times before exiting (Up to 15 degrees additional temp drop over High Efficiency core). [More Info]
Optima w/ Tripelfow Option: 40% more heat transfer points over “Standard Automotive” core with tubes on 5/16″ centers. Walls in tanks that route coolant through core 3 times before exiting. [More Info]
Cool Craft has the widest variety of drop in High Efficiency aluminum and copper/brass radiators available, in 3 different wind tunnel tested core designs. Standard (OEM), High Efficiency, and Optima. We can also design a custom system for you. Check us out for US Radiator Products, and CSF Radiators, Custom Aluminum Shrouds and any cooling accessory you may need. While you’re visiting our website, take a look at the Very Cool HotRod Apparel we offer…. We have items you won’t see anywhere else ! Check it Out !
Contact Us:
Phone: 888-587-7234 Monday – Friday 8am to 4:30pm Pacific Time
