oil cooler lines

Alight guys is it just me or do gm oil cooler lines suck. They are always leaking, i got the truck 2 yrs ago (91 k2500 350/4L80e) and they were leasking so i reaplaced them and about a yr later they started leaking again is i just gave up and left them. so when i go replace them in a month or so does anyone have any other suggestions, should i just get the stock replacement ones again or make a new one with hydraulic hoses/ fittings?

Alight guys is it just me or do gm oil cooler lines suck. They are always leaking, i got the truck 2 yrs ago (91 k2500 350/4L80e) and they were leasking so i reaplaced them and about a yr later they started leaking again is i just gave up and left them. so when i go replace them in a month or so does anyone have any other suggestions, should i just get the stock replacement ones again or make a new one with hydraulic hoses/ fittings?


if you can make your own and if so the metal should be steel plated. these should never leak. the oem fittings are soft aluminum on my vehicle. when they started to leak i put a clamp on the alum. fitting and crushed it slightly this stopped leak to a small slightly damp spot no dripping......