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Old 02-23-2016, 04:42 PM   #49
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softballnrd27's Avatar
Join Date: Jun 2007
Location: Harker Heights, TX
Posts: 1,599
Re: 4L80E & TH400 Tech.

I am hoping for the best but planning for the worst:
98 4l80e just under 100k, very little metallic "dust" in the pan and the fluid seemed ok when I drained it. It is currently installed in my 73 with an 04 5.3 in front of it to replace the tired th350 that was in it. I want it to work just fine but in case it doesn't is this a transmission that I can rebuild without any prior experience rebuilding transmissions? I would rather do it myself to save the extra money for a good converter.
USMC Retired
Never trust a man who can't laugh at his own fart!
2010 Silverado Crew Cab
73 SWB 5.3/4l80e
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