First Header Installation
First Header Installation I am preparing for my first header installation and would like to ask a couple of questions. Is it best to replace the current studs with new grade 8 bolts? I believe the forme owner reused the stock bolts when he had the shorties installed. I have not unpacked my ARH box yet, so I do not know it my new headers came with gaskets. If not, just replace the gaskets with oem from a local Chevy dealer??
Thanks guys...
Thanks guys...
I am preparing for my first header installation and would like to ask a couple of questions. Is it best to replace the current studs with new grade 8 bolts? I believe the forme owner reused the stock bolts when he had the shorties installed. I have not unpacked my ARH box yet, so I do not know it my new headers came with gaskets. If not, just replace the gaskets with oem from a local Chevy dealer??
Thanks guys...
Thanks guys...
Use OEM gaskets.
Studs or bolts, or a mixture of the two, whatever works best for ya. No real adantage to ether one, IMO. But if your stock parts are a decade old, reliability is questionable. Quality header bolts are cheap. I'd replace them.
If using SS, remember that there are different kinds of SS. Make sure it is an actual header bolt/stud from a reputable company like ARP. Otherwise, you can almost guarantee some galling problems in the future.
I havn't used a header gasket in many years. Strictly high temp, copper based silicone sealant. I make sure that some of the silicone is applied to the bolt threads. It acts like anti-seize and lock-tite, all in one. I never have a problem with bolts coming loose, or losing the seal.
Be carefull about using the stock exhaust manifold gaskets. Sometimes they fit the header ports, and sometimes they don't. Gaskets specifically made to fit your new headers are probably a better choice.
If using SS, remember that there are different kinds of SS. Make sure it is an actual header bolt/stud from a reputable company like ARP. Otherwise, you can almost guarantee some galling problems in the future.
I havn't used a header gasket in many years. Strictly high temp, copper based silicone sealant. I make sure that some of the silicone is applied to the bolt threads. It acts like anti-seize and lock-tite, all in one. I never have a problem with bolts coming loose, or losing the seal.
Be carefull about using the stock exhaust manifold gaskets. Sometimes they fit the header ports, and sometimes they don't. Gaskets specifically made to fit your new headers are probably a better choice.
Studs or bolts, or a mixture of the two, whatever works best for ya. No real adantage to ether one, IMO. But if your stock parts are a decade old, reliability is questionable. Quality header bolts are cheap. I'd replace them.
If using SS, remember that there are different kinds of SS. Make sure it is an actual header bolt/stud from a reputable company like ARP. Otherwise, you can almost guarantee some galling problems in the future.
I havn't used a header gasket in many years. Strictly high temp, copper based silicone sealant. I make sure that some of the silicone is applied to the bolt threads. It acts like anti-seize and lock-tite, all in one. I never have a problem with bolts coming loose, or losing the seal.
Be carefull about using the stock exhaust manifold gaskets. Sometimes they fit the header ports, and sometimes they don't. Gaskets specifically made to fit your new headers are probably a better choice.
If using SS, remember that there are different kinds of SS. Make sure it is an actual header bolt/stud from a reputable company like ARP. Otherwise, you can almost guarantee some galling problems in the future.
I havn't used a header gasket in many years. Strictly high temp, copper based silicone sealant. I make sure that some of the silicone is applied to the bolt threads. It acts like anti-seize and lock-tite, all in one. I never have a problem with bolts coming loose, or losing the seal.
Be carefull about using the stock exhaust manifold gaskets. Sometimes they fit the header ports, and sometimes they don't. Gaskets specifically made to fit your new headers are probably a better choice.
The advantage to studs is that you can hang the header on the stud while you tighten the outer nut; but it makes space tighter for head removal. Take that as you wish but this is fact.
