When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
From what I've read type F will give a harder clutch lock up and Dextron III will give a smoother clutch engagement and lock up. Also Dexron III has more additives and lubricates better the way I understand it.