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Thread: 4l80e questions

  1. #1
    Join Date
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    4l80e questions

    i got my tranny this weeked and i have a few questions. do you just use the old tranny mount(mounted on the transfercase) to mount it to the crossmember. because on the tranny right now, there is a mount that is way off to the side. do i just unbolt that? Also, i noticed theres plugs on the tranny by the shifter linkage to engage it into gear, and when i look at the harness, i dont see the same connectors to fit in it?


    ill attach a pic of what that side mount looks like on the tranny. its on the left side of the tranny....the pic shows 2 trannys, its the tranny on the right (the MUCH bigger one lol)
    Attached Images
    Silverado Z71 10" Lift COMPLETE 6.0/4L80E PRC 2.5 Ported LS6 Heads 228r Comp Cam 3200 CIRCLE D Stall LS7 Lifters ARP Bolts SLP Oil Pump and Double Timing Chain 160 T-Stat 3" SLP Loudmouth Electric Cutout Walbro 255 Pacesetter Longtubes MSD Starter NELSON Harmess NELSON Street/Strip Tuned ECM MSD Wires LS1 Throttle Body Braided Lines Spectre CAI 4.56 Gears Detroit Locker 14 bolt http://www.ls1truck.com/forums/lsx-t...wap-build.html

  2. #2
    Join Date
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    just take that mount off of the side.
    PERFORMANCE-TUNING-FABRICATION
    12617 FM 917
    Alvarado, TX 76009

  3. #3
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    +1

  4. #4
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    Quote Originally Posted by LSXPS View Post
    just take that mount off of the side.
    Thanks guys, thats what I figured but thought id rather ask so i wouldnt have to mess with it when its above my head...anyone know where i can get a replacement pigtail connector for the tranny. im not sure what its to, but its a blue weather-pak connector that got crushed on the harness. ive heard of you being able to get a replacement "pigtail" that gives you the connector and like 5 inches of wire to work with so you can splice it.
    Silverado Z71 10" Lift COMPLETE 6.0/4L80E PRC 2.5 Ported LS6 Heads 228r Comp Cam 3200 CIRCLE D Stall LS7 Lifters ARP Bolts SLP Oil Pump and Double Timing Chain 160 T-Stat 3" SLP Loudmouth Electric Cutout Walbro 255 Pacesetter Longtubes MSD Starter NELSON Harmess NELSON Street/Strip Tuned ECM MSD Wires LS1 Throttle Body Braided Lines Spectre CAI 4.56 Gears Detroit Locker 14 bolt http://www.ls1truck.com/forums/lsx-t...wap-build.html

  5. #5
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    565
    Dealership can get u one

  6. #6
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    Quote Originally Posted by LQ9_Z71 View Post
    Dealership can get u one
    ok thanks. im cuttin the fricker off then and ill see if they can match it up
    Silverado Z71 10" Lift COMPLETE 6.0/4L80E PRC 2.5 Ported LS6 Heads 228r Comp Cam 3200 CIRCLE D Stall LS7 Lifters ARP Bolts SLP Oil Pump and Double Timing Chain 160 T-Stat 3" SLP Loudmouth Electric Cutout Walbro 255 Pacesetter Longtubes MSD Starter NELSON Harmess NELSON Street/Strip Tuned ECM MSD Wires LS1 Throttle Body Braided Lines Spectre CAI 4.56 Gears Detroit Locker 14 bolt http://www.ls1truck.com/forums/lsx-t...wap-build.html

  7. #7
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    Jan 2012
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    Petal, Ms.
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    Can you post a picture of the connector I might have one.

  8. #8
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    Quote Originally Posted by Dustytrix View Post
    Can you post a picture of the connector I might have one.
    Ill try to get you one tonight if I get home in time. I have to go pick up my electronic gas pedal/module
    Silverado Z71 10" Lift COMPLETE 6.0/4L80E PRC 2.5 Ported LS6 Heads 228r Comp Cam 3200 CIRCLE D Stall LS7 Lifters ARP Bolts SLP Oil Pump and Double Timing Chain 160 T-Stat 3" SLP Loudmouth Electric Cutout Walbro 255 Pacesetter Longtubes MSD Starter NELSON Harmess NELSON Street/Strip Tuned ECM MSD Wires LS1 Throttle Body Braided Lines Spectre CAI 4.56 Gears Detroit Locker 14 bolt http://www.ls1truck.com/forums/lsx-t...wap-build.html

  9. #9
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    Quote Originally Posted by Dustytrix View Post
    Can you post a picture of the connector I might have one.
    heres a pic...im pretty sure this is it, but its sumbodys elses connector from a forum. mines so crushed its hard to tell, there is a blue weather-pak on it though so im thinking the one in the top left of the pic is that one i need to replace....and do u know what it goes to?
    Attached Images
    Silverado Z71 10" Lift COMPLETE 6.0/4L80E PRC 2.5 Ported LS6 Heads 228r Comp Cam 3200 CIRCLE D Stall LS7 Lifters ARP Bolts SLP Oil Pump and Double Timing Chain 160 T-Stat 3" SLP Loudmouth Electric Cutout Walbro 255 Pacesetter Longtubes MSD Starter NELSON Harmess NELSON Street/Strip Tuned ECM MSD Wires LS1 Throttle Body Braided Lines Spectre CAI 4.56 Gears Detroit Locker 14 bolt http://www.ls1truck.com/forums/lsx-t...wap-build.html

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