Must have 4L80 parts
11-24-2017, 08:19 PM
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Must have 4L80 parts
So I blew through my 4l60 and I am having a 4l80 built . What are some mush have upgrades since I am building it before install . I have a new billet tripple disc converter but what other upgrades are a mush have since its being built .
Vehicle is a tahoe 50owhp
Vehicle is a tahoe 50owhp
