Originally posted by Big Jim:

I still have the opinion that any high quality manual transmission oil that is as thin as ATF or as heavy as 75W90 should work fine in this transmission. So why didn't Red Line's product hold up?






1 word. Additives.


-'96 SE MTX 3L -'98 SVT 1,173 of 6,535 -'05 Mazda 6s, loaded, g/f's ride -Need a 96-00 manual on CD? PM or email me