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  • 1974 - 1978 Mustang II Talk & Tech

78 Mustang Ii Cobra Questions......

  • Thread starter Thread starter dbranco
  • Start date Start date Aug 26, 2012
D

dbranco

New Member
Jul 31, 2012
4
0
2
Aug 26, 2012
#1
  • Aug 26, 2012
  • #1
Just bought a 78 Cobra, took her for a ride and she is a single legger?
I would of thought all of the cobras came with posi or multi slip posi?
I am kind of car stupid can you guys help me get informed?
Also the 2nd gear pops out when driving? What could that be?

Thanks
 
J

jbortmas

New Member
Apr 27, 2011
20
0
1
Austintown, Ohio
Aug 27, 2012
#2
  • Aug 27, 2012
  • #2
Bad 2nd gear lol it probably the syncronizer my 4 spd did the same thing so I put a t-5 in and it does the same so Ill be fixing that this winter
 
D

dbranco

New Member
Jul 31, 2012
4
0
2
Aug 27, 2012
#3
  • Aug 27, 2012
  • #3
When you put in the t5 did you have to do anything with the Bell housing or an adapter plate?
I was thinking that also putting in a t5 much stronger and better for highway driving.
 

LILCBRA

I wish I didn't have all of these balls in the air
Mod Dude
Dec 6, 2005
6,382
5,370
194
Corn County USA
Aug 28, 2012
#4
  • Aug 28, 2012
  • #4
Putting in a T5 does require a little fabrication. The input bearing retainer will need turned down to match the II's bell housing, otherwise the bell housing bolts up IIRC. The drive shaft also needs shortened about 1". The main fabrication comes from the cross member which needs to move back for the transmission mount. There are a number of different ways to go about the cross member, but one of the best is chronicled on this site. If you do a search for t5 conversion, I think you will find it. It involves cutting and fabricating the main frame cradle instead of modifying the cross member. It is a lengthy process, but if done right should be the strongest option.
 

LILCBRA

I wish I didn't have all of these balls in the air
Mod Dude
Dec 6, 2005
6,382
5,370
194
Corn County USA
Aug 28, 2012
#5
  • Aug 28, 2012
  • #5
I went ahead and did a search, here is a link to it.

http://www.stangnet.com/mustang-forums/threads/aod-installed.784590/#post-7896979

I guess I was wrong, it was for an AOD swap...
 
J

jbortmas

New Member
Apr 27, 2011
20
0
1
Austintown, Ohio
Aug 29, 2012
#6
  • Aug 29, 2012
  • #6
http://www.mustangiitech.com/index....id=161:t-5-swap&catid=39:drivetrain&Itemid=61
http://www.mustangii.com/t5swap.asp
there are 2 t-5 swaps
I used a 93 t5 out of a mustang with a 4 cyl the II bell flywheel and clutch I had to have pilot bushing extended and move crossmember back and open shifter hole up some. It was the best thing I did, with tires gears and t5 at 75 mph it cruises at 2200 rpm in 5th gear
 

LILCBRA

I wish I didn't have all of these balls in the air
Mod Dude
Dec 6, 2005
6,382
5,370
194
Corn County USA
Aug 29, 2012
#7
  • Aug 29, 2012
  • #7
Oh yeah, forgot about the pilot bearing sleeve....
 
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