Just a note to let you know that I purchased the above radiator from Summit Racing. I've installed it and all seems to doing well, only question i have is the unit came with a radiator cap. Is this rated at the required 18 lbs. or is this to keep critters from crawling in the top of the radiator while in storage? Easy enough to follow your installation instructions on YouTube as well! Drop me a line and let me know if this cap should be used. I installed a new thermostat along with new hoses and clamps to complete the installation. Regards, Denny Deal [email protected] No instructions were included
