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T45 vs Tremec 3650

  • Thread starter Thread starter LizardKing 2002
  • Start date Start date Jun 14, 2004

LizardKing 2002

Founding Member
Mar 30, 2002
100
0
0
Ottawa, Ontario
Jun 14, 2004
#1
  • Jun 14, 2004
  • #1
Is the clutch the same? Is the housing the same?

Anyone know what I should expect (to go wrong) if I try to swap my T3650 (third one) for a T45?
 

mogs01gt

Founding Member
Jul 22, 2002
3,113
30
119
Ohio
Jun 14, 2004
#2
  • Jun 14, 2004
  • #2
That is a good questions. All I know that is different is that the flywheels arent swappable between the Windsor blocks and the Romeos.
 

Craig Mack

Busted Buffing the Bishop
Founding Member
Mar 9, 2002
801
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0
Lake Mary, FL
Jun 14, 2004
#3
  • Jun 14, 2004
  • #3
I know the 96-98 Cobras use the T-45. Maybe it's "beefier" since we can revv to 7000rpm, but its still a weak transmission, so I doubt it. Mine had to be rebuilt at 46000 miles, right when I bought the car.
 

DTMach1

New Member
Jun 14, 2004
240
0
0
Virginia Beach, VA
Jun 14, 2004
#4
  • Jun 14, 2004
  • #4
T-45's are not as good as 3650...look at the torque ratings...IMHO doing a 3650 to T-45 would be counter productive

T-45 = 325TQ / T-3650 = 360TQ
 

cap42

New Member
Jul 23, 2003
398
0
0
Bolingbrook IL
Jun 14, 2004
#5
  • Jun 14, 2004
  • #5
T-45 is not that bad I've actually heard of them lasting longer than some of the 3650's and vice versa.

If your already on your 3rd tranny I'd forgo the T-45 or 3650 and go with a TKO will cost a little more but you won't be swapping it out in the nearby future
 

DTMach1

New Member
Jun 14, 2004
240
0
0
Virginia Beach, VA
Jun 14, 2004
#6
  • Jun 14, 2004
  • #6
if you get the TKO it has a better tq value...something like 425...but it will feel a lot more like you're notching through gears rather than shifting...still a very strong unit...and if you've gone through 3 trannies it's time to start thinking that something else is causing them to go bad...
 

Mustang92

SN's #1 1%er
Jun 6, 2001
6,467
2
79
South Florida
Jun 14, 2004
#7
  • Jun 14, 2004
  • #7
My T-45 went over 96K miles with me launching at 6K RPM regularly so regardless what tremecs ratings say I think the T-45 is a great transmission.

Bill
 

mity2

I like Pro3 and all I got was this crappy CT.
Jul 24, 2003
2,872
3
48
StateCollege PA
Jun 14, 2004
#8
  • Jun 14, 2004
  • #8
I have heard a lot of people having probrem with T-3650.



but then so is T-45....
 
6

68Stang

Founding Member
Jan 27, 2000
674
0
16
Denton, Texas
Jun 14, 2004
#9
  • Jun 14, 2004
  • #9
I'm on my original T45 after 126,000 miles. Never a rebuild, never a problem.
 

wms004

Founding Member
Jan 15, 2002
2,864
2
49
Los Angeles
Jun 14, 2004
#10
  • Jun 14, 2004
  • #10
Craig Mack said:
I know the 96-98 Cobras use the T-45. Maybe it's "beefier" since we can revv to 7000rpm, but its still a weak transmission, so I doubt it. Mine had to be rebuilt at 46000 miles, right when I bought the car.
Click to expand...
The tremec has a higher torque capacity.
 
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