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Old Mar 18, 2008 | 04:59 PM
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Default Hooker Header Gasket

I need to replace the header gasket on the passenger side of my 70 vert (350) Any helpfull hints ? Best place to get the gasket ? Thanks
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Old Mar 18, 2008 | 08:31 PM
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I use Mr. gasket Ultra seal,never a problem. as far as tips,remove 1st and last bolt and put in 2 studs,then when you take rest of bolts out and replace gasket just put the header on studs,slip gasket on,tighten studs with nuts then put rest of header bolts in.The bolts line up much easier that way
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Old Mar 18, 2008 | 09:57 PM
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Mr. Gasket or Percy's. Autozone carries the Mr. Gasket:

http://www.autozone.com/R,APP1048268...ductDetail.htm
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Old Mar 18, 2008 | 09:59 PM
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Get a copper header gasket!!!!!!
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Old Mar 19, 2008 | 01:02 AM
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Originally Posted by redcruz1120
Get a copper header gasket!!!!!!
Go for a more durable copper gasket. Summit has a real good house brand for about 50 bucks.
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Old Mar 19, 2008 | 03:53 AM
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call bassanni they have the best header gasket i have ever seen.

stainless with inserts that can't blow out they run about $50

donnie
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Old Mar 19, 2008 | 02:57 PM
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Mr Gasket Ultra Seals on mine, and no problems. You don't need studs on the front and back, just don't take the bolts all the way out, that's how I did mine. Just remember to retighten them after some miles.
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Old Mar 20, 2008 | 10:16 AM
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Originally Posted by C3 4ME
Mr Gasket Ultra Seals on mine, and no problems. You don't need studs on the front and back, just don't take the bolts all the way out, that's how I did mine. Just remember to retighten them after some miles.
Just so I get this right, you back out the first and last bolt (and leave them in to hold the header) then remove all of the other ones and slip in the gasket ?

Any order in tightening the bolts ?

Will any of the old gasket need o be scraped ?
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Old Mar 20, 2008 | 10:42 AM
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Just ordered mr. gasket myself, should be in tomorrow. I got a tip to put RTV on both sides of the gaskets, is this a good tip?
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Old Mar 20, 2008 | 10:48 AM
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Originally Posted by worship79
Just ordered mr. gasket myself, should be in tomorrow. I got a tip to put RTV on both sides of the gaskets, is this a good tip?
Use the high temp red RTV. I have used this on mine and reused the gaskets many times over without a leak.
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Old Mar 20, 2008 | 03:54 PM
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Originally Posted by RIJVETTES
Go for a more durable copper gasket. Summit has a real good house brand for about 50 bucks.
I went into Summits website, didnt see any copper Header gaskets and the most expensive one's they had were under $20.00
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Old Mar 20, 2008 | 04:45 PM
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Originally Posted by My70
I went into Summits website, didnt see any copper Header gaskets and the most expensive one's they had were under $20.00
Ordered mine on Tuesday for my Hooker side pipe install this weekend.
Had them in hand UPS the next morning before noon! That's Service!
Summit brand-part number#111406 1.50x1.44 small block chevy
Made in USA stamped H.C.G. They look like high quality and are very heavy-solid copper.
$29.95


On a side note, I've used the Mr. Gasket before with mixed results.
I'd never use them again.

Last edited by blckslvr79; Mar 20, 2008 at 04:48 PM.
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