1949 comm 6 water pump and trans fluid

Comm6

Question is who or where can I get a water pump for my 1949 Hudson commodore 6. Also how to add transmission fluid and what type? Gear oil I've been told?? Any help greatley appreciated.

Ol racer

FYI
Dale Cooper has Water Pumps 513 821 6200

Use 90 Wt Gear Oil in a Std Trans using a Suction Gun availableat Auto Store. Use Dexron111 in an Hydromatic.

Comm6

Thanks... I have a 3speed on the column. What side would you suction the trans fluid in or out?