Intake and exhaust manifold - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**jabborabbo** · 05-19-2020, 08:52 AM

When I replaced the manifold gasket on my ‘67 a few years ago (the manifold had never been off the truck - it has a good bit or rust on it too), I sprayed the bolts and nuts down with Aerokroil two or three times a day for three days...and didn’t break anything! I’ve heard that removing a bolt that breaks inside the hole is a real PITA....

Swedchevy67 · 05-19-2020, 10:17 AM

Quote:

Originally Posted by jabborabbo

When I replaced the manifold gasket on my ‘67 a few years ago (the manifold had never been off the truck - it has a good bit or rust on it too), I sprayed the bolts and nuts down with Aerokroil two or three times a day for three days...and didn’t break anything! I’ve heard that removing a bolt that breaks inside the hole is a real PITA....

Great 👍

05-19-2020, 08:52 AM	#1
jabborabbo Senior Member Join Date: Apr 2013 Location: Podunk, Texas Posts: 776	Re: Intake and exhaust manifold When I replaced the manifold gasket on my ‘67 a few years ago (the manifold had never been off the truck - it has a good bit or rust on it too), I sprayed the bolts and nuts down with Aerokroil two or three times a day for three days...and didn’t break anything! I’ve heard that removing a bolt that breaks inside the hole is a real PITA.... __________________ "It is hard to search for a black cat in a dark room, particularly if it is not there. Especially if this cat is smart, brave, and polite." Sergei Shoigu, Russian Minister of Defense



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