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Old 03-29-2010, 08:17 AM
Keith Seymore's Avatar
Keith Seymore Keith Seymore is offline
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Quote:
Originally Posted by Greg Reid View Post
What are the chalk markings indicating on the second photo that Rocky 389 posted? Each cylinder has an alphabet.

Probably piston size. The bores were measured and then the appropriately sized piston (coded by an alpha character) was selected and installed.

K

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