| martin.scheffer@gmail.com | -- 09-14-2022 @ 9:21 AM |
|
Recent inductee to early Ford lore with a purchase of a 1941 would like to know more about the need to use 600 weight gear lube in the tranny and diff. Got a qt. from C&G parts - expensive, and of course pretty thick to even pump in. My Ford Reference Book says to use 90 in winter and 120 in summer, but both C&G as well as MAC's catalogs call for 600 W and my Ricks V8 Shop manual states "use no other" including in steering box. Anxious to read your recommendations.
|
|
| marko39 | -- 09-14-2022 @ 10:37 AM |
|
No need for that stuff in Tracy or diff. For tranny use a GL4 lube either 90 or multi grade. Diff can take GL5 but can use what you put in tranny. I got my lube on Amazon. The 600 is probably ok for the steering box and some like the corn head grease for that.
|
|
| 42wagon | -- 09-14-2022 @ 11:31 AM |
|
600 weight is for Model As. It is too heavy for our V8s
|
|
| martin.scheffer@gmail.com | -- 09-14-2022 @ 2:44 PM |
|
Wow, you and Marco have definitely made my day. Thanks so much. Anybody using synthetic? I ran it very successfully in a 39 Desoto for about 6 years. Any brass or copper in the trans or diff? Lucas makes a conditioner which you mix half and half with their gear lube to protect such items.
|
|
| carcrazy | -- 09-14-2022 @ 5:07 PM |
|
If you use a synthetic gear oil of a viscosity less than SAE 90 weight, you increase the possibility of having oil leaking from the transmission.
|
|
| marko39 | -- 09-15-2022 @ 6:15 AM |
|
Yes there is some brass in the trans. Synchronizer and that’s why GL4 is used. Stalube is one brand available.
|
|
| martin.scheffer@gmail.com | -- 09-17-2022 @ 11:55 AM |
|
Thanks again for the helpful advise
|
|
| FordFreak | -- 09-17-2022 @ 12:56 PM |
|
StaLube GL 4 140 wt. I get mine through NAPPA. - F F 1937 Ford Coupe 1952 Ford F1 Pickup 1965 Falcon Sprint
|
|
| EFV-8 Club Forum : | https://www.earlyfordv8.org/forum |
| Topic: | https://www.earlyfordv8.org/forum/viewmessages.cfm?Forum=18&Topic=15941 |