1989 S-10 Blazer Replace Oil Filter Lines

I have a 1989 S-10 4x4 blazer. 4.3 w/ Fuel Injection w/183,000 miles. The oil filter is in the driverside front corner (easy to get to). One of the lines has developed a leak. How difficult is it to change these lines? Any special tools that will be needed?

Joe
Check the bottom of the forum someone just posted this last week.
Unbe

Sorry about that. I had seen that earlier but I didn't know if there was any differance due to year.

Thanks