I was looking for ATF replacement fluid that would meet Toyota WS standards. I found that Peak makes a full synthetic ATF that they "Also recommended for use in the following applications: Toyota Type T
Toyota Type T-II
Toyota Type T-III
Toyota Type T-IV (JWS 3309)
Toyota Type WS (Hybrid)
Toyota Type WS (JWS 3324)"
Here is a link to a PDF doc for the product: http://images.peakauto.com/PEAK%20FS%20 ... n%20LV.pdf
This fluid is available at Advanced Auto Parts for $5.99/qt. Has anyone here used this? The MSD sheets on it look to have comparable specs to Amzoil Synthetic and Toyota WS fluid but not the exact same.