Big Block Heat Shield Measurements with Pictures - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**GOPAPA** · 10-11-2010, 03:55 PM

These are my measurements and pictures I took from the Heat Shield I have for my 402 BB.. I added a drawing along with them for anyone who would want to build thier own as I know they are hard to find and I have seen lots of requests on the forum for measurements ..so thought I would share.. I will be glad to answer questions regarding these pictures and the drawing measurements,,,,,,Gopapa Larry

Thanks to (68 50th forum member) here in these two pictures show where the heat shield goes
This shows the bolt holes location right next to hump on firewall down where the rear of the manifold will be when the motor is installed

This shows a heat shield all bolted up in it's proper place behind the exhaust manifold

10-11-2010, 03:55 PM	#1
GOPAPA Senior Member Join Date: Oct 2007 Location: Nampa Idaho Posts: 7,452	Big Block Heat Shield Measurements with Pictures These are my measurements and pictures I took from the Heat Shield I have for my 402 BB.. I added a drawing along with them for anyone who would want to build thier own as I know they are hard to find and I have seen lots of requests on the forum for measurements ..so thought I would share.. I will be glad to answer questions regarding these pictures and the drawing measurements,,,,,,Gopapa Larry Thanks to (68 50th forum member) here in these two pictures show where the heat shield goes This shows the bolt holes location right next to hump on firewall down where the rear of the manifold will be when the motor is installed This shows a heat shield all bolted up in it's proper place behind the exhaust manifold Last edited by GOPAPA; 10-12-2010 at 03:59 PM.



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