Thread: harness routing
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Old 08-31-2016, 03:13 PM   #37
JJH Jimmy
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Join Date: Jun 2012
Location: Schoolcraft, Michigan
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Re: harness routing

Quote:
Originally Posted by Chris Coufal View Post
JJH Jimmy......what grommet is that from for the firewall harness pass-thru
I don't have a part number, but i just measured the o.d. of the harness and the i.d. of the hole on the firewall and ordered several close sizes from McMaster Carr. They are cheap. The hardest part was stretching it over the ECM connectors.

Quote:
Originally Posted by ls1nova71 View Post
My Blazer has a factory 67-72 auxiliary battery tray, but I have cut the right side ones apart and rewelded them back together the opposite way to fit the other side before. The auxiliary tray is easier if you can find one though.
I cut my original apart and swapped the sides. Thanks for the idea!
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