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- - Rubber Vacuum Hoses/ Replacement (https://67-72chevytrucks.com/vboard/showthread.php?t=745032)

44SAA

08-20-2017 09:18 PM

Rubber Vacuum Hoses/ Replacement

The rubber vacuum and emissions hoses on my '80 C20 are factory, and need replacing. 2 questions:

1) are these hoses the same i.d?

2) is there a SAE rating I need to look for?

Thanks

44SAA

08-20-2017 09:32 PM

Re: Rubber Vacuum Hoses/ Replacement

2 Attachment(s)

Pics of the rotted rats nest I'm replacing. Pic of description I can't quite make out on hose

Malo83

08-20-2017 09:56 PM

Re: Rubber Vacuum Hoses/ Replacement

Looks like the snake pit under my hood :lol:

44SAA

08-20-2017 10:15 PM

Re: Rubber Vacuum Hoses/ Replacement

Yea, it is pretty ridiculous. I thought hard about ripping that trash out, but I'm not confident about what I can delete. As a result, I'm gonna double down and redo it. Oh, I did delete the EGR valve. After removing the pass valve cover in 104F I told myself I would never remove or install again with the EGR blocking access. The same GM engineer that decided to mount the trans pan above the cross member must have decided where to place that EGR.

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