[SOLD] SB head gaskets

[75 Duster 360]

One set of new Mr. Gasket .028" thick gaskets and one set of used Cometic .042" thick gaskets. $50 for one set or $80 for both sets plus shipping from zip code 33570.

 

[4spdragtop]

What bore?

 

[75 Duster 360]

What bore?

I don't know for sure but I think that they have a 4.100" bore. I have no way to measure them. You may get the info from Mr. Gasket.

 

[toolmanmike]

Have they been installed?

 

[4spdragtop]

Do you have part #'s for them? Thanks

I don't know for sure but I think that they have a 4.100" bore. I have no way to measure them. You may get the info from Mr. Gasket.

 

[tonysrt]

Why would anybody buy a used head gasket? For all the work involved in changing one why even take a chance.

 

[75 Duster 360]

The Cometic gaskets are made to be reused. Depending on which Cometic gaskets you buy, they can cost up to $170 for ONE gasket. Now you can see why they are reused. I know a few local guys that drag race their small block strokers with high compression ratios and they reuse these gaskets numerous times and saves them much money.

 

[75 Duster 360]

The Mr. Gasket head gaskets are brand new. The part number is 2100G if I'm not mistaken. The Cometic gaskets are used but they are made to be reused.

 

[tonysrt]

I would think that the thickness would change when assembled. But thanks for the info on reusable gaskets.

 

[Demonracer]

Bore on the Cometics? An inexpensive dial caliper will give you the measurement.

 

[75 Duster 360]

Bore on the Cometics? An inexpensive dial caliper will give you the measurement.

I don't know the bore size of either set and have loaned out (never to see again) my dial calipers. They came off of a 360 that was bored .030"over for a 4.03" bore. They could be anywhere from 4.030" to 4.100".

 

[Rapid Robert]

I would suggest just useing your tape, I got 4 & 1/16" yesterday on my cometics which is plenty accurate enough for a gasket bore dimention measurement.