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Gearbox Peripherals - 4-Speed 2nd Synchro

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Gearbox Peripherals - 4-Speed 2nd Synchro
Parazine Offline
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Joined: Aug 2017 Posts: 882 Threads: 48
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Location: North Wiltshire
Car type: 1927 Chummy, 1938 Big Seven 1/2 a Trials Chummy
#4
16-02-2020, 09:41 PM
Earlier ones were brass, later steel. I don't know when the change was made, probably sometime after 1937 as components were shared across the 10hp and Big 7 lines. The steel plugs were also used in the engine at about the same time.
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RE: Gearbox Peripherals - 4-Speed 2nd Synchro - by Parazine - 16-02-2020, 09:41 PM

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