Parts Guy: "Lowering a truck will not cause a vibration....."
#14
BlackGMC, I've been following all the stuff you are doing and i have a newb question.. Will swapping in the 4L80e cause all these problems or are you getting your problems because your lowered?
#16
TECH Resident
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Had a similiar conversation with a guy at orileys trying to buy a single TR6 spark plug. As soon as I mentioned it was for a forged 402 the **** hit the fan and he started talking about race only plugs blah blah blah...I finally just looked up the exact part number and said do you have this or not? (4177, btw).
These stories are the best because we all deal with them.
#17
12 Second Truck Club
iTrader: (13)
Black, what's your drop setup and current pinion angle? Mine is 2/4 with a pretty awful pinion angle. I still have in my 2* shims fat back from the shackles install a couple years ago. I'm gonna try to install the carrier bearing relocator tomorrow. Here's a pic of my current pinion angle.