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03-11-2014, 06:46 PM | #1 |
Gone Fishing
Join Date: Aug 2005
Location: Fort Worth, Texas 76135
Posts: 12,361
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Trans Id help
I have a 4l60e that the torque converter bolts don't line up with the flywheel. So my question is what do I have. a v6 trans?
61oshdr25193840 numbers from the tag on top of the trans
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68 Chevy Short Fleetside LSX Swap Under Way 3.73 posi 2.5/4 drop Frame of resto has been started 2022 Hyundai Tucson Limited 2019 Chevy Traverse Redline Edition Wifes Ride Build Thread http://67-72chevytrucks.com/vboard/s...=1#post3483616 |
03-11-2014, 07:15 PM | #2 |
Registered User
Join Date: Sep 2013
Location: fairbanks, ak
Posts: 339
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Re: Trans Id help
older style 4l60e most likely, does it have a removable bellhousing or is it casted into the case of the trans? not a huge issue to make it work but some of the older (1993-95) 4l60's dont work well with the ls pcm.
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03-11-2014, 07:41 PM | #3 |
Gone Fishing
Join Date: Aug 2005
Location: Fort Worth, Texas 76135
Posts: 12,361
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Re: Trans Id help
It had the removable bell housing
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68 Chevy Short Fleetside LSX Swap Under Way 3.73 posi 2.5/4 drop Frame of resto has been started 2022 Hyundai Tucson Limited 2019 Chevy Traverse Redline Edition Wifes Ride Build Thread http://67-72chevytrucks.com/vboard/s...=1#post3483616 |
03-11-2014, 09:25 PM | #4 |
Gone Fishing
Join Date: Aug 2005
Location: Fort Worth, Texas 76135
Posts: 12,361
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Re: Trans Id help
So will this trans work behind the 5.3 with the vette cam that I have? or do I need to just go with a different trans that came from behind a v8?
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68 Chevy Short Fleetside LSX Swap Under Way 3.73 posi 2.5/4 drop Frame of resto has been started 2022 Hyundai Tucson Limited 2019 Chevy Traverse Redline Edition Wifes Ride Build Thread http://67-72chevytrucks.com/vboard/s...=1#post3483616 |
03-11-2014, 10:45 PM | #5 |
meowMEOWmeowMEOW
Join Date: Sep 2009
Location: MKE WI
Posts: 7,128
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Re: Trans Id help
Sounds like a pre-300mm 4l60e (aka a pre-ls 4l60e). They make convertors that have adapted bolt patterns, but they are dumb expensive, and really going the long way around the problem. Best bet is to find an "ls" 4l60e.
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03-12-2014, 12:49 PM | #6 |
Registered User
Join Date: Sep 2013
Location: fairbanks, ak
Posts: 339
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Re: Trans Id help
if yours has the one piece bellhousing that doesnt have the removable access cover on the bottom, you can make it work. Need to oblong the holes in the flexplate or buy a new flexplate (6.0/4l80e non dished, uses the old 300 mm bolt pattern still)
this has some decent info, there is a master swap guide on the same site as well: http://ls1tech.com/forums/conversion...nsmission.html could you post a picture of your transmission? |
03-12-2014, 10:04 PM | #7 |
Gone Fishing
Join Date: Aug 2005
Location: Fort Worth, Texas 76135
Posts: 12,361
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Re: Trans Id help
It is the two piece bellhousing. I'll try to get some pics soon
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68 Chevy Short Fleetside LSX Swap Under Way 3.73 posi 2.5/4 drop Frame of resto has been started 2022 Hyundai Tucson Limited 2019 Chevy Traverse Redline Edition Wifes Ride Build Thread http://67-72chevytrucks.com/vboard/s...=1#post3483616 |
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