Exhaust manifold replacement

[nodemon]

I'm getting ready to replace an exhaust manifold and add gaskets to both..
Is there a "trick" or method you use to eliminate the coolant coming out of the bolt passages, or just drain from radiator first..?

Thanks..!

 

[RAT ROD AL]

Yep, drain it down !

 

[RAT ROD AL]

Where at in St Peter's do you live. I grew up there, and lived in the area most my life.

 

[marksmopars]

The hole where coolant come out are the ones the factory placed studs in.

 

[413]

Best start with the wire brush and GOOD penetrant on the nuts and studs at each end. They are 5/16" and that is wimpy small once some rust gets started, then the stud breaks very easily.

After wire brush and soaking overnight I like to heat them a dull orange with an oxyacetylene torch let them cool a few minutes, and then put the socket on them. If they are binding put some more penetrant on them.

Broken studs are a nightmare with engine in the car.

 

[nodemon]

The hole where coolant come out are the ones the factory placed studs in.

I bought OEM correct replacements.. They'll go on when I reinstall the manifolds.

 

[nodemon]

Best start with the wire brush and GOOD penetrant on the nuts and studs at each end. They are 5/16" and that is wimpy small once some rust gets started, then the stud breaks very easily.

After wire brush and soaking overnight I like to heat them a dull orange with an oxyacetylene torch let them cool a few minutes, and then put the socket on them. If they are binding put some more penetrant on them.

Broken studs are a nightmare with engine in the car.

I bought OEM replacement bolts / studs.. Fortunately the current ones installed are in great condition and have been in and out recently.

 

[CRUZE 418]

Just be sure to seal them good. I use Permatex high heat thread sealer. Make sure that the hole is dry. Actually, if they are installed properly, the studs should not come out with nut removal.

 

[nodemon]

Where at in St Peter's do you live. I grew up there, and lived in the area most my life.

Mexico and Mueege.. In Cave Springs.
I think we've talked before.. didn't you live off Mexico, near S. Church..?

 

[RAT ROD AL]

Mexico and Mueege.. In Cave Springs.
I think we've talked before.. didn't you live off Mexico, near S. Church..?

Ya, Belmont and Mexico.

 

[nodemon]

Ya, Belmont and Mexico.

I know that area well.