Hey Rainier,Haven't had a chance to lift the kimono yet and supplied literature doesn't provide the information. Where is the oil filter located on the GT350 and how difficult to access?
It's behind an access door drivers side, access is challenging esp. the first time removal, others have reported it's torqued on well above the recommended. Also consider you'll be draining 10+ quarts so large pan is needed. Others have recommended wrapping filter in a bag to control dripping onto air dams mounted under the body.