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View Full Version : thread size on oil cooler hoses?


87geeinn
05-28-2006, 12:51 PM
Soon I'm going to the F-Body radiator but I am going to keep the stock oil cooler assembly and run an external oil cooler. What size are the male threads that screw into the radiator? I want to locate an external cooler that has the correct female thread size to bolt right up to the stock lines.

mike70gtx
06-12-2006, 06:18 PM
They are 1/2" inverted flare fittings. I tried to find and adapter to go from 1/2 to 5/16 and couldn't find one anywhere. I'm trying to connect the oil fittings to my new f body radiator. I might have to get an oil cooler and take off my adapter in the mean time.