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  • 1965 - 1973 Classic Mustangs -General/Talk-
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solid motor mounts..but solid tranny mount?

  • Thread starter Thread starter xoxbxfx
  • Start date Start date Jun 26, 2006

xoxbxfx

Founding Member
May 9, 2001
3,959
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0
Southlake, TX
Jun 26, 2006
#1
  • Jun 26, 2006
  • #1
Should I go solid or rubber mount for a transmission when using solid motor mounts? I didnt really want solid mounts up front but there arent a lot of options with a MII
 
B

BornInAFord

Member
Apr 22, 2005
199
0
17
Bend, OR 97701
Jun 27, 2006
#2
  • Jun 27, 2006
  • #2
I think you'll feel a LOT more vibrations through a solid transmission mount than you'll feel with your solid engine mounts--you sit right beside the transmission and basically on top of the transmission cross-member, whereas the engine is a little more isolated up front. I've got a stock rubber mount on my T5 and poly motor mounts. I can feel a little vibration (not as much as solids), but not nearly as much as when the shifter base was bumping up against the tunnel opening (equivalent of a solid mount).
Daniel
 
R

Ronstang

New Member
Apr 4, 2004
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Houston Texas
Jun 27, 2006
#3
  • Jun 27, 2006
  • #3
You should not have all points on solid mounts. If you have solid motor mounts then you should keep a rubber/poly isolated one on the tranny. You can actually break the transmission case from what I have heard although I cannot verify that. You would also have a lot more vibration with a solid transmission mount also.
 

LUCAFU1

Founding Member
Apr 19, 2001
496
0
16
Tucson
Jun 27, 2006
#4
  • Jun 27, 2006
  • #4
xoxbxfx said:
Should I go solid or rubber mount for a transmission when using solid motor mounts? I didnt really want solid mounts up front but there arent a lot of options with a MII
Click to expand...

i got rubber mounts with my heidts kit. i want some solids. if you wanna trade let me know. i was planning on drilling and bolting the mounts together. i havent seen any solids for sale anywhere.
 

LUCAFU1

Founding Member
Apr 19, 2001
496
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16
Tucson
Jun 27, 2006
#5
  • Jun 27, 2006
  • #5
Ronstang said:
You should not have all points on solid mounts. If you have solid motor mounts then you should keep a rubber/poly isolated one on the tranny. You can actually break the transmission case from what I have heard although I cannot verify that. You would also have a lot more vibration with a solid transmission mount also.
Click to expand...


I have solid motor and tranny mounts in my cobra and no problems yet. also on my old fox i ran solid all around w/o problems. i would think rubber mounts and a solid tranny mount would give you problems when the engine torques.
 
R

Robdogg67

New Member
Dec 23, 2002
148
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0
Seattle/Tacoma, WA
Jun 27, 2006
#6
  • Jun 27, 2006
  • #6
I would go with a poly from summit on a modified car. Good vibration dampening and has the interlock for increased safety over stock. Is there a good reason to go solid throughout?
 

xoxbxfx

Founding Member
May 9, 2001
3,959
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0
Southlake, TX
Jun 27, 2006
#7
  • Jun 27, 2006
  • #7
LUCAFU1 said:
i got rubber mounts with my heidts kit. i want some solids. if you wanna trade let me know. i was planning on drilling and bolting the mounts together. i havent seen any solids for sale anywhere.
Click to expand...

Thanks but I have already fabbed up everything. The frame backets are welded and powdercoated, the engine side brack is all welded... Im just gonna stick with what I got.



Thanks guys.. I will be using the stock tranny mount for the 3650
 
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