If You Are Thinking About Rebuilding Your Own 4L80e Like We Are, Watch This

[admin]

I’ve built automatic transmissions several times. My first was a PowerGlide, the easiest automatic ever, and I’ve also built TH350 and Th400, and a couple of 700r4’s. But I’ve never built an electronically controlled automatic transmission before, and that’s what is in the Suburban and in need of some help. I’m not sure what is […]

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