Chevy Suburban Forum (GMC Yukon XL)
1999 Suburban K1500 LT 5.7, 4L60e
So previously,I did my first ever engine swap on this auto, which was new to me about 2 years ago with fairly detailed record history. Got the engine sorted out about 6 months ago.. So recently, after about 1000 miles on this new rebuild, I decided I would...