Lots of debate on this subject! If you prefer American made parts, your only choice my be to restore your original booster or to purchase a restored unit.

You can see, in the photos on this page, the differences between the face of an original restored booster and the face of a reproduction booster. Notice the triangular shaped impressions on the face of the reproduction and those of the original.

Reproduction has much smaller triangles with sharp edges unlike the original triangles. Also, see the lettering differences. This presents a different look for the booster that is even noticeable in the magazine photos.

As for the reliability of the reproduction booster, you'll have to do your own research on this. I will say that I almost never get back any of my restored boosters due to failure.