305 to 350 swap!

[Texas82GP]

Does your car have an overdrive?

 

[Mclenty0]

Not to sure actually, ive never owned an automatic so idk how to tell other than while driving on the highway it doesnt sit at overly high rpms

 

[Texas82GP]

Look at the shift indicator in the car. Does it just have a "D" or does it have a "D" and then beside it a "D" inside of an "O"?

 

[Mclenty0]

Just a "D"

 

[Texas82GP]

No overdrive.

 

[Texas82GP]

It will require a visual to identify which trans you currently have. Are you wanting overdrive?

 

[Mclenty0]

Probably would want it, just for the occasional highway drive

 

[Texas82GP]

I would swap it to a 200-4R in that case. One from a factory performance application like a 442 or a GN would be preffered. The mundane 200-4R's have lower shift speeds and softer shift firmness. If your 350 is stout you will want a built trans.

 

[Mclenty0]

Okay thanks for the help.