Excuse Me a 350 what??
warrior 350 runs on wet clutch, the crankcase oil lubes the clutches
FL-1995 motorcraft oil filter.
About 2.5 Quarts of 10w 40 wet clutch oil.
10w 40 wet clutch oil.
0W-40. There are many that are formulated just for atv's.
Yamalube 20w50 is a good choice & it holds 3L for the Yamaha big bear 350.
5W30 oil.
10w-30
25/50 for weather
10w 40 wet clutch oil.
1976 Chevy 350 engine should take 5 qts engine oil with filter change.
10w30