Turbo 350 Transmission Fluid ?

[BelAirJustin]

I have a 57 Chevy 350 V8 3 speed Auto and the transmission fluid needs topping up, just wondering what I should be using ? The previous owner said the transmission is a Turbo 350 but is there any way of telling for sure ? Thanks

[markm]

Dextron III is fine, has a square pan with a rear corner cut off.

[WagonWonder]

[BelAirJustin]

Thanks for the replies, what is the difference between Dexron II and Dexron III ? As some forums I posted the same question say Dexron II, thanks

[markm]

Dextron II or III it does not matter, either one will work. Good luck finding II. They are backwards computable all the way to Type A..

[BelAirJustin]

This is the best pic I have of the pan

[567chevys]

I have a 57 Chevy 350 V8 3 speed Auto and the transmission fluid needs topping up, just wondering what I should be using ? The previous owner said the transmission is a Turbo 350 but is there any way of telling for sure ? Thanks

Hello BelairJustin ,

Here is a picture of popular GM Transmissions Pans



Sid