1959 Dynaflow question

[59electra]

I am restoring a 59Buick. It has twin turbine dynaflow. It did not come with the dipstick.

Having a hard time finding one. Is this a one year only dipstick ? or would another year work?

Thanks

[Bhigdog]

Book says all 1957 - 1960 A.T. dipsticks the same part # 1185183................Bob

[59electra]

Thanks Bob, 

The search continues !