6.0 Buildup - Your advice wanted.
#381
After 6 1/2 years, my truck has an additional 25K miles and is running great. Other than a thermostat that stuck 2 miles from home, I've not had an ounce of trouble out of it. Amazingly, my 4L60E is doing great as well.
#382
Do you remember what size reducer you ordered for this 4 to 3.5?
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GMCtrk
GMT 800 & Older GM General Discussion
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