This is a USED Steel Quickchange Lower Shaft. It is 19 5/8" OAL.
Quickchange Lower Shaft 19.5 OAL UMP IMCA NHRA WISSOTA LMS ASA K&N ARCA Rat Rod
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Quickchange Lower Shaft Bearing Cover UMP IMCA NHRA WISSOTA LMS ASA K&N ARCA
Quickchange Lower Shaft Bearing Cover UMP IMCA NHRA WISSOTA LMS ASA K&N ARCA2
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