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Old 01-10-21, 07:54 PM
David C David C is offline
Join Date: Apr 2021
Posts: 73

I use Penrite gearbox oil 30 from Classic oils in Bicester

Penrite stated in a 1994 release that modern EP oils are not recommended for gearboxes, especially those with overdrives.

Penrite also make a rear axle oil suitable for classics. Mild EP is suggested for the 405.
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