Hi all,
I have a 1972 390 F100. It had a 1978/79 RUG 4 speed overdrive transmission fitted in the USA before I imported it to the UK.
I want to change the trans oil, but can't find a drain plug, only a top up plug, on the casing.
I also need to know what grade/type oil it needs.
Can anyone help ?
Cheers Johnny
RUG overdrive trans oil
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Mancar1
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Re: RUG overdrive trans oil
Isn't their a drain plug on the bottom?
I believe you use 80 weight
I believe you use 80 weight
May your sails stay full, and your knots not slip. Unless a slip knot.
Once I thought I was wrong, but I was wrong.
Life is a banquet, and every days a feast.
68 F-250 CS 390 C-6 P/S A/C front disc. 2nd owner.
2016 GMC Terrain Denali 301 HP V-6 AWD.
2009 Silverado Crew Cab, V-8, 4X4.
DD-727
DD-806
AE-35
LSD-39
AS-41
AR-8
Once I thought I was wrong, but I was wrong.
Life is a banquet, and every days a feast.
68 F-250 CS 390 C-6 P/S A/C front disc. 2nd owner.
2016 GMC Terrain Denali 301 HP V-6 AWD.
2009 Silverado Crew Cab, V-8, 4X4.
DD-727
DD-806
AE-35
LSD-39
AS-41
AR-8