Thread: really cool 70 Z28..simply the best.
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Old 04-16-2009, 03:50 AM
Chateau Slate 66 Chateau Slate 66 is offline
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Default Re: really cool 70 Z28..simply the best.
Several of the oils from Amsoil meet or exceed the zinc/phosphorus levels necessary for flat tappet engines without any extra additives.

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