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What is the first year the new 6.7 Cummins had 6-speed Auto? #2031942
03/15/16 10:33 PM
03/15/16 10:33 PM
Joined: May 2004
Posts: 12,410
Taxes & Virus's R-US, NY
Dragula Offline OP
I Live Here
Dragula  Offline OP
I Live Here

Joined: May 2004
Posts: 12,410
Taxes & Virus's R-US, NY
Well, even if I keep my current diesel, it looks like the only option is another diesel, so what is the first year for a 6.7 diesel with the 6=speed auto? That seems to be in my HP and torque range/needs.


'70 Cuda,...605 EFI Hemi Street Car (6.20 best pass, 1.33 60ft)
https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.25 at 108.75mph from inside car)
https://www.youtube.com/watch?v=3zQEb9uxFng (6.25 at 108mph from outside car)
https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9)

'66 Barracuda AWB Stretched nose Blown 440 Car in build stage

'71 Duster Drag Car 400 Low Deck 512 best 6.002 at 115.44mph
https://www.youtube.com/watch?v=Znuo3jMUXTk
Re: What is the first year the new 6.7 Cummins had 6-speed Auto? [Re: Dragula] #2032006
03/15/16 11:56 PM
03/15/16 11:56 PM
Joined: May 2004
Posts: 12,410
Taxes & Virus's R-US, NY
Dragula Offline OP
I Live Here
Dragula  Offline OP
I Live Here

Joined: May 2004
Posts: 12,410
Taxes & Virus's R-US, NY
According to this.....Its 2013:

http://cumminshub.com/timeline.html


'70 Cuda,...605 EFI Hemi Street Car (6.20 best pass, 1.33 60ft)
https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.25 at 108.75mph from inside car)
https://www.youtube.com/watch?v=3zQEb9uxFng (6.25 at 108mph from outside car)
https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9)

'66 Barracuda AWB Stretched nose Blown 440 Car in build stage

'71 Duster Drag Car 400 Low Deck 512 best 6.002 at 115.44mph
https://www.youtube.com/watch?v=Znuo3jMUXTk
Re: What is the first year the new 6.7 Cummins had 6-speed Auto? [Re: Dragula] #2032294
03/16/16 12:03 PM
03/16/16 12:03 PM
Joined: Jan 2003
Posts: 8,032
Tulsa OK
Bad340fish Offline
master
Bad340fish  Offline
master

Joined: Jan 2003
Posts: 8,032
Tulsa OK
My dad has an 08 with a six speed auto and 6.7. Works very well and the factory exhaust brake works very well with the auto trans.


68 Barracuda Formula S 340
Re: What is the first year the new 6.7 Cummins had 6-speed Auto? [Re: Dragula] #2032505
03/16/16 05:33 PM
03/16/16 05:33 PM
Joined: Feb 2013
Posts: 760
Canada
C
CTD5.9 Offline
super stock
CTD5.9  Offline
super stock
C

Joined: Feb 2013
Posts: 760
Canada
Originally Posted By Dragula
According to this.....Its 2013:

http://cumminshub.com/timeline.html


2013 was the first year they offered 2 6 speed options, the 68RFE and the Aisin (AS68RC I think?) The 68FRE has been offered as long as the 6.7 so 2007.5

Re: What is the first year the new 6.7 Cummins had 6-speed Auto? [Re: CTD5.9] #2032552
03/16/16 06:38 PM
03/16/16 06:38 PM
Joined: Jan 2003
Posts: 6,354
Aurora, Oh.
M
max_maniac Offline
master
max_maniac  Offline
master
M

Joined: Jan 2003
Posts: 6,354
Aurora, Oh.
I have an 07.5 with the 6sp at and am now at 106,000 miles with no issues. Use it to tow my 28ft trailer to quite a few races.

I purchased the truck used with 59,xxx miles on it.

Re: What is the first year the new 6.7 Cummins had 6-speed Auto? [Re: max_maniac] #2035294
03/20/16 08:55 PM
03/20/16 08:55 PM
Joined: Dec 2010
Posts: 1,035
Missouri U.S.A.
7
71yelladustr Offline
super stock
71yelladustr  Offline
super stock
7

Joined: Dec 2010
Posts: 1,035
Missouri U.S.A.
All 6.7 autos are 6 speeds. The 68RFE is used in the pickups and the Aisin is used in 3500-5500 cab and chassis.


392 gen III hemi on E-85 727 trans Dana 60
10.02@134
Re: What is the first year the new 6.7 Cummins had 6-speed Auto? [Re: Dragula] #2042879
03/31/16 06:41 PM
03/31/16 06:41 PM
Joined: Mar 2011
Posts: 3,089
Michigan
A
A727Tflite Offline
master
A727Tflite  Offline
master
A

Joined: Mar 2011
Posts: 3,089
Michigan
2007 was the first year for 6 speeds - but only behind the 6.7. That year we had the 68RFE (and the 48RE behind the 5.9L TD).







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