oil leak

[choll]

Just replaced my oil cooler line on the oil filter they had a leak. Well I knew things went to well, I replaced them in about an hour. After the truck warmed up and the oil started moving I noticed a leak above the lines close to the exhaust. Its very tight so I could not trace the leak all the way back. Anyone have this issue or have an idea what would be leaking

 

[Florida9]

it could be the oil dummy light it screws in at the top back of the block on the driver side if some how it came loose you would see a good amount of oil leaking or maybe a rear main seal