These 906 Magnesium parts were sent to Ollies' for their initial phase of the restoration. The parts were carefully cleaned and media-tumbled, the mating surfaces were also refaced to insure a proper seal. The next step will be sending the parts off to Gary Arentz in San Andreas, CA for the Chromate treatment.

Here are the results; as original parts, never molested https://pbase.com/9146gt/image/35888632, after several years of neglect https://pbase.com/9146gt/image/155999165, to the initial clean-up https://pbase.com/9146gt/image/156922381 and finally after the Chromate process https://pbase.com/9146gt/image/157186223 and that's how you restore these race parts. A must! Slowly restoring each engine component to get to something that looks like this https://pbase.com/9146gt/image/155359754

(Yes, I will edit and delete duplicate photos later...)