4L80E & TH400 Tech. - The 1947 - Present Chevrolet & GMC Truck Message Board Network

dfarr67 · 02-09-2017, 06:44 PM

A few other questions as well.

- My mechanic has had to replace a few trans alum oil cooler lines on newer GM trucks as the crimps let go on the rubber hose portions. My truck is a 1989 K1500 with 700r4- would I order 1998 K2500 454 lines (are these steel?), or make my own, my oem steel lines never gave me any trouble.

- Regarding frictions are all HE created equal or try to find BW rather than Alto or Raybestos?

02-09-2017, 06:44 PM	#1
dfarr67 Registered User Join Date: Aug 2011 Location: Yellowknife, NWT Posts: 39	Re: 4L80E & TH400 Tech. A few other questions as well. - My mechanic has had to replace a few trans alum oil cooler lines on newer GM trucks as the crimps let go on the rubber hose portions. My truck is a 1989 K1500 with 700r4- would I order 1998 K2500 454 lines (are these steel?), or make my own, my oem steel lines never gave me any trouble. - Regarding frictions are all HE created equal or try to find BW rather than Alto or Raybestos?



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