The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Changing 350 Intake Manifold Gasket

ubtripn · 07-08-2010, 10:17 AM

Hey guys,

I broke off 1 intake manifold bolt yesterday so I will be pulling the whole thing today and need to know what is the best gasket/sealant combination to use for the best seal on an intake manifold for a Chevy 350? Also, what is the best sealant to use on the bolts? Is black Permutex high temp silicone good? Thx in advance for the help.

07-08-2010, 10:17 AM	#1
ubtripn Registered User Join Date: Apr 2010 Location: Boise, ID Posts: 1,280	Changing 350 Intake Manifold Gasket - Best Gasket/Sealant? Hey guys, I broke off 1 intake manifold bolt yesterday so I will be pulling the whole thing today and need to know what is the best gasket/sealant combination to use for the best seal on an intake manifold for a Chevy 350? Also, what is the best sealant to use on the bolts? Is black Permutex high temp silicone good? Thx in advance for the help.