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View Full Version : T56 Gearbox on EBay



Purple AK
19-03-05, 07:32 PM
Spotted on EBay http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&category=9886&item=7962777457&rd=1&ssPageName=WDVW
Any use to anyone ;)

Robin427
19-03-05, 07:52 PM
Looks like a good deal for someone - I don't know how the Aston Martin ratios compare to the ones on my box

Miket
19-03-05, 07:53 PM
I thought the T56 6 speed was Borgwarner not Tremec. :confused: :confused:

Robin427
19-03-05, 08:04 PM
As far as I know Tremec either bought BorgWarner or just changed the name. Don't know if the design changed much

Purple AK
19-03-05, 08:04 PM
I thought the T56 6 speed was Borgwarner not Tremec. :confused: :confused:
Borg Warner is now Tremec/TTC ;) http://www.ttcautomotive.com/English/products/tremec.asp

Miket
19-03-05, 08:22 PM
The ratio's are slighty different, don't what difference it would make in Cobra.

Aston T56
1st 2.66:1
2nd 1.78:1
3rd 1.30:1
4th 1.00:1
5th 0.79:1
6th 0.62:1

Normal Chevy T56
1st 2.97:1
2nd 1.94:1
3rd 1.35:1
4th 1.00:1
5th 0.84:1
6th 0.62:1

Purple AK
19-03-05, 09:08 PM
Interesting with a 3.54 Diff :D

dave
19-03-05, 09:28 PM
Are they really all that good?????
There are more than enough gears between 1st and top on a 5 speed Tremec without throwing in another one.
EG. You only need 2nd and 3rd for setting 1/4 mile times.

Better on a high reving turbocharged 4 potter.