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-   -   4l80e from a 6.5 (https://www.performancetrucks.net/forums/gm-drivetrain-suspension-22/4l80e-6-5-a-509495/)

loganlewis Oct 23, 2012 09:04 AM

4l80e from a 6.5
 
I located a 4l80e 4wd from a 97 Chevy 1 ton that was behind a 6.5 diesel. I know on hydraulically controlled transmissions the valve body needs to be swapped out because it relys on springs to shift. Since this trans is electronic, should I be able to use this valve body?

I know I am going to lose the top bell housing bolt but there are others who have done an older 4l80 into a newer ls truck. And being that it's a 97 has the correct harness plug and should have a neutral safety switch on the side.

So will that valve body work?

slow67 Oct 23, 2012 10:11 AM

Yes, the valvebodies are the same between diesel and gas.

nonnieselman Oct 23, 2012 11:31 AM

your not gonna have the threaded bolt holes for the PN safety switch.. but yes it bolts up and will run.. just gonna have to build a small bracket for the switch.

loganlewis Oct 23, 2012 11:43 AM

Anyone got any pics for a home made bracket

slow67 Oct 23, 2012 12:30 PM

Just use longer pan bolts, and make an "L" bracket on top of the pan rail.

nonnieselman Oct 23, 2012 01:42 PM

Your gonna have to use your imagination.. ive never seen one built.

1FastBrick Oct 23, 2012 10:36 PM

How about this???
1997 Chevy Suburban 4L80e Transmission Swap Shifter Cable Bracket Photo 7

BTW that bracket shown is a factory GM part that is around $8 through a GM dealer. Other shops are selling it for around $20

GM part number 15013290

It should be the same bracket as your 4L60E if not at least you have the part number.

Vince B Oct 25, 2012 10:20 PM

No need to make a bracket. The 97-98 case has the bosses for the switch.


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