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78 motor home drive train #779866
08/21/10 07:42 PM
08/21/10 07:42 PM
Joined: May 2005
Posts: 220
Greenville Pa.
rdagw Offline OP
enthusiast
rdagw  Offline OP
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Joined: May 2005
Posts: 220
Greenville Pa.
Would it be worth it to get the 440 engine and trans. out of it? Can get it for cheap money. Does the trans have the extra clutch drum in it?
Leo

Re: 78 motor home drive train [Re: rdagw] #779867
08/21/10 08:06 PM
08/21/10 08:06 PM
Joined: Jan 2003
Posts: 8,496
Candler,NC / Myrtle Beach, SC
J
JDMopar Online content
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JDMopar  Online Content
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J

Joined: Jan 2003
Posts: 8,496
Candler,NC / Myrtle Beach, SC
The 727 may be a shorty, but should have the heavy duty internals. If you get it, and the passenger side exhaust manifold isn't cracked...I may be willing to give you some of your cheap money back.

Re: 78 motor home drive train [Re: rdagw] #779868
08/21/10 08:17 PM
08/21/10 08:17 PM
Joined: Jul 2008
Posts: 30,451
Florida STAYcation
dOoC Offline
The village idiot's idiot
dOoC  Offline
The village idiot's idiot

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Posts: 30,451
Florida STAYcation
DEFINE ...cheap money ?? .... extra clutch drum ? ... NO motorhome trans ever had a hemi/6 pack setup in it that I am aware of.

Re: 78 motor home drive train [Re: dOoC] #779869
08/21/10 08:21 PM
08/21/10 08:21 PM
Joined: Jan 2003
Posts: 8,496
Candler,NC / Myrtle Beach, SC
J
JDMopar Online content
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JDMopar  Online Content
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J

Joined: Jan 2003
Posts: 8,496
Candler,NC / Myrtle Beach, SC
Hey Doc....I think he may mean the extra planetary gears. Didn't all HD trans have those? Oh....and thanks for the brake hose tip One of mine was rusty, just like you said.

Re: 78 motor home drive train [Re: JDMopar] #779870
08/21/10 08:31 PM
08/21/10 08:31 PM
Joined: Jul 2008
Posts: 30,451
Florida STAYcation
dOoC Offline
The village idiot's idiot
dOoC  Offline
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Posts: 30,451
Florida STAYcation
Quote:

Hey Doc....I think he may mean the extra planetary gears. Didn't all HD trans have those? Oh....and thanks for the brake hose tip One of mine was rusty, just like you said.




JD ... HD P-gears meaning 4 gear set ? .. roger that. Your brake hose ...was rusted up enough to close-off the return of brake-fluid so the brake caliper was not releasing ?

Re: 78 motor home drive train [Re: dOoC] #779871
08/22/10 10:44 AM
08/22/10 10:44 AM
Joined: May 2003
Posts: 15,487
Florida
S
scratchnfotraction Offline
I Live Here
scratchnfotraction  Offline
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Joined: May 2003
Posts: 15,487
Florida
I would say so,if it runs good

i got my 78 440/727 shorty for my 88 truck build

75,000 miles on the clock for 300$

swaped oil pans from front sump to rear sump and bolted it right in on the 85 frame

FYI the shorty tranz could have the tranz mount moved forward 2" compaired to a long tail 727...I made a xmember from square stock and the stock lower brackets and used the MH flat rubber tranz mount,it had the speedo hook up in a diff spot-no worky with stock xmember...some shortys may have the park brake drum on the tail shaft also

the tranz will be the HD with 4 planatary gears but no hemi clutch drum

I used a CRT full manual Vb to drop the stock throttle pressure linkage (hard to come by and big $$$)

thats it in the sig pic

6152558-xmember#4.jpg (64 downloads)
Last edited by scratchnfotraction; 08/22/10 10:49 AM.
Re: 78 motor home drive train [Re: scratchnfotraction] #779872
08/22/10 10:48 AM
08/22/10 10:48 AM
Joined: May 2003
Posts: 15,487
Florida
S
scratchnfotraction Offline
I Live Here
scratchnfotraction  Offline
I Live Here
S

Joined: May 2003
Posts: 15,487
Florida

6152562-xmember#3.jpg (63 downloads)
Re: 78 motor home drive train [Re: scratchnfotraction] #779873
08/22/10 03:21 PM
08/22/10 03:21 PM
Joined: Mar 2007
Posts: 9,336
South-Central (Sebring), FL
Commando1 Offline
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Commando1  Offline
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Joined: Mar 2007
Posts: 9,336
South-Central (Sebring), FL

Nice work bench.

Re: 78 motor home drive train [Re: Commando1] #779874
08/22/10 06:46 PM
08/22/10 06:46 PM
Joined: May 2003
Posts: 15,487
Florida
S
scratchnfotraction Offline
I Live Here
scratchnfotraction  Offline
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S

Joined: May 2003
Posts: 15,487
Florida
all complete and you can have it

Re: 78 motor home drive train [Re: dOoC] #779875
08/22/10 11:49 PM
08/22/10 11:49 PM
Joined: Jan 2003
Posts: 8,496
Candler,NC / Myrtle Beach, SC
J
JDMopar Online content
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JDMopar  Online Content
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J

Joined: Jan 2003
Posts: 8,496
Candler,NC / Myrtle Beach, SC
Quote:

Quote:

Hey Doc....I think he may mean the extra planetary gears. Didn't all HD trans have those? Oh....and thanks for the brake hose tip One of mine was rusty, just like you said.




JD ... HD P-gears meaning 4 gear set ? .. roger that. Your brake hose ...was rusted up enough to close-off the return of brake-fluid so the brake caliper was not releasing ?




Yep...little bracket in the middle of the hose was rusted. Here's the shocker....O'Reilys had BOTH hoses in stock!

Re: 78 motor home drive train [Re: rdagw] #779876
08/23/10 02:28 AM
08/23/10 02:28 AM
Joined: Aug 2010
Posts: 102
california
M
moparmanof85 Offline
member
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Joined: Aug 2010
Posts: 102
california
its definantly worth it. i pulled a 413 and hd 727 out of a 40 footer a few years back. we used to take that damn thing over the rockies with a trailer loaded to the gills. the tranny is a fine one. keep it forever. they'll never make em again.







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