Changing the rear main seal

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bourbondrnker
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Changing the rear main seal

Post by bourbondrnker »

My 1967 has a leak in between the motor and the transmission. I think it's the rear main seal. Does any one have a video link or insight in how to change this out? Any advice or helpful hints are appreciate.

Thank you very much.
cep62
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Re: Changing the rear main seal

Post by cep62 »

What engine and trans do you have ?
bourbondrnker
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Re: Changing the rear main seal

Post by bourbondrnker »

360 and sure it's the original transmission.
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Jacksdad
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Re: Changing the rear main seal

Post by Jacksdad »

Auto or stick? It could also be your front pump seal - my C6 leaks from the bellhousing. Check the fluid it drops to see if it's engine oil or transmission fluid. Either way, something has to come out to fix it, but it might save you the hassle of buying the wrong part.

Edit - just saw your other post about your clutch. Forget everything I just said :doh:
1971 DRW F350 cab and chassis with an Open Road motorhome conversion, Dana 70, 352 (originally 390)/C6, PS, power front discs, and 159" w/b.
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Manny
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Re: Changing the rear main seal

Post by Manny »

bourbondrnker wrote:My 1967 has a leak in between the motor and the transmission. I think it's the rear main seal. Does any one have a video link or insight in how to change this out? Any advice or helpful hints are appreciate.

Thank you very much.
Pan off rear main cap off the crank. Push and roll out the top seal then roll in the new seal. Set the new seal in the cap bolt her back up and torque it then side seals and brad pins. Pan gasket and off. IT's not crazy hard just takes time. 2wd you'll have to lift the engine to get the pan off. :thup:
Just another Ford fool named Dan.
The Junk that hangs around
67' F-250 highboy Camper special cross breed currently under way
http://www.fordification.com/forum/view ... 22&t=86706
1974 Bronco 302 3 speed
1984 bronco 302 c6 35's
1994 F350 7.3 5spd dually.
woods wrote: The rust holes in my truck were a factory install (very rare).
cep62
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Re: Changing the rear main seal

Post by cep62 »

Make sure it's not leaking from the back of the intake or the valve covers.
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Manny
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Re: Changing the rear main seal

Post by Manny »

Good point there mine was the intake. :D
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Just another Ford fool named Dan.
The Junk that hangs around
67' F-250 highboy Camper special cross breed currently under way
http://www.fordification.com/forum/view ... 22&t=86706
1974 Bronco 302 3 speed
1984 bronco 302 c6 35's
1994 F350 7.3 5spd dually.
woods wrote: The rust holes in my truck were a factory install (very rare).
bourbondrnker
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Re: Changing the rear main seal

Post by bourbondrnker »

Appreciate the input.
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