12-30-2015, 06:05 PM | #1 |
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Join Date: Oct 2009
Location: Great White North
Posts: 1,520
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'72 Firewall Help
Guys I can't remember all the Firewall holes on the Drivers side of my '72 Blazer. See the picture with my notes on it. What are the 2 holes circled in red.
The lower is 0.75" diameter. I didn't measure the upper one but it is probably around 1.25" diameter. I think the smaller one may be Tach ?? Maybe these aren't both factory ?? Unfortunately I don't have a good picture of this area of my truck before I tore it all apart. Thanks for any help.
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Jeff. '72 Blazer K5 "Camshaft opinions are like belly buttons; everyone has one and no two are alike" My Blazer Build: http://67-72chevytrucks.com/vboard/s...d.php?t=626752 My Engine Build: http://67-72chevytrucks.com/vboard/s...d.php?t=637336 |
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