what is this hole for? 1994 gmc sierra 4x4 k1500
I was changing the oil filter and noticed a hole, it has threads in it, seems to be an outlet plug for some kind of oil, the pan is shaped like a bloated belly its not tranny or oil pan. someone lose it or... I just got this oldie.
where is the hole located,need more info.
it looks to me like a gear oil container, its in line with the oil pan but towrds the rear, ,under the cab, before tranny tho.like between tranny and oil pan.
Search GMC Sierra 1500 Questions
GMC Sierra 1500 Experts
Related Models For Sale
Used Cars For Sale