Description
American Prime Manufacturing - Mainshaft Bearing Support fits '65-'84 Big Twin Models
Supports the transmission main/shaft when the inner primary was discarded for an open belt. Our transmission main/shaft bearing support is cast from 356 T6 high strength aluminum with an automotive style sealed ball bearing to fully support the main/shaft with all the weight of the clutch basket and associated parts.
Fits 1965-up Big Twin 4-Speeds w/rear chain only. Will not work with super nut. Must use stock main/shaft nut.
Additional Information
Clutch, Driveline & Trans.: |
Transmission |
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