Lets pose a hypothetical (hy-pathetic) question.
Suppose I wanted to get higher gear ratios from my rear axle. Is it possible to have that done and have the seals replaced at the same time?
The old 2 birds with one rusty tool concept.

1959 Chevy Apache-Suburban
5.3, 4L60e, Camaro Subframe, enjoy doing the work ourselves!
In the Stovebolt Gallery
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Driving the past into the future.