Those lines are what oil flows through so it can get to the oil cooler and cool the engine oil down, It helps the life of the engine.
Depending on where the leak is, if there is a weakness in the 350 it was with the oil cooler lines. It turns out that most of the oil leaks from the cooler lines has nothing to do with seals. It's a problem with the cooler line.
Yes there are oil cooler lines that come off of the oil filter adapter, they feed in to an oil cooler that is built in to the radiator.
if it has lines going from your oil filter adapter to a cooler in front of your radiator
It is probably the oil cooler lines.
Yes... If you look at the drivers side of the engine down by the oil filter you will see to lines that run up to the radiator. those are the oil cooler lines.
those would be your transmission cooler lines.
It there on the passenger side of the radiator then there TRANSMISSION coolant lines and they hook to the transmission. If there on the other side then there OIL cooler lines for the engine.
the lines are call oil cooler lines
Leaning over the top of the radiator it should have 2 medal transmission cooler lines on the left side of it. If it has a engine oil cooler then it will have 2 big lines on the right side of the radiator too. That makes 4 lines.
it`s in the radiator (notice two large lines on passenger side radiator tank)
On a 93'/5.7 L Chevy truck, there are oil lines that run to the front of the radiator to an oil cooler, check their.
small leak at the cooler lines and now you are down about oen quart of trany fluid