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Manual Transmission Fluid How Many quarts

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17K views 7 replies 6 participants last post by  tony-s  
Manual transmissions can generally be drained completely unlike auto trans where the torque converter retains a fair amount, thus the drain & fill method that most seem to use.
I ended up using what the capacity called for in my 6-sp. And that Redline makes a noticeable difference for me, especially in the Winter. Even smoother shifts than Amsoil, imho. Keep us posted!