Author Topic: Transmission Wiring Harness for 4L80e  (Read 1777 times)

Offline ehjorten

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Transmission Wiring Harness for 4L80e
« on: October 04, 2016, 11:21:15 AM »
Is there a source for a new transmission harness for my 1991 V3500?  I could clean-up this one, but it would be nice to just slap on a new one!
-Erik-
1991 V3500 - Gen V TBI 454, 4L80E, NP205, 14 bolt FF, D60, 8" Lift on 35s
1977 K20 Silverado - 350, THM350, NP203, 14 bolt FF, D44, Stock Lift on 31s
1969 Chevelle Malibu Sport Coupe - EFI350, THM350
1968 Chevrolet Step-side Pickup - 300HP L6

Offline VileZambonie

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74 GMC, 75 K5, 84 GMC, 85 K20, 86 k20, 79 K10

Offline ehjorten

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Re: Transmission Wiring Harness for 4L80e
« Reply #2 on: October 05, 2016, 08:35:09 AM »
Thanks Vile, but that is the internal harness for the 4L80e.  I have that.  I am looking for a new factory harness for the truck to the transmission.

The other thing I can do is try to find the factory style wire loom connectors and get a bunch of new split loom and redo my existing one.  It just isn't very fun work and I am already tearing out the entire powertrain, so I was just looking for a few items that would make the whole job a little less stressful.
« Last Edit: October 05, 2016, 08:39:44 AM by ehjorten »
-Erik-
1991 V3500 - Gen V TBI 454, 4L80E, NP205, 14 bolt FF, D60, 8" Lift on 35s
1977 K20 Silverado - 350, THM350, NP203, 14 bolt FF, D44, Stock Lift on 31s
1969 Chevelle Malibu Sport Coupe - EFI350, THM350
1968 Chevrolet Step-side Pickup - 300HP L6