Way different, trans cooler is 5/16" inverted flare, engine oil cooler is, if I remember correctly 3/4" NPT. Trans cooler is hard piped, engine oil cooler is nice "flexible" hoses with a swivel joint in the lines so there is no twist problem between the engine end and the actual cooler. The connections are AN flares on both ends of the hoses.
Bill AKA "LOBO"
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"Getting old is inevitable, growing up is optional"
Darth Vader 1986 F350 460 converted to MAF/SEFI, E4OD 12X3 1/2 rear brakes, traction loc 3:55 gear, 160 amp 3G alternator
Wife's 2011 Flex Limited
Daily Driver 2009 Flex Limited with factory tow package
Project car 1986 Chrysler LeBaron convertible 2.2L Turbo II, modified A413