1970 Z28 8" Timing Cover Original GM
 

Nice original GM piece with no dents or dings. Just needs to be cleaned up and painted. On ebay with no reserve.

http://cgi.ebay.com/ebaymotors/ws/eBayIS...K%3AMESELX%3AIT

Thanks SYC,
Matt

Re: 1970 Z28 8" Timing Cover Original GM
 

Painted pieces like that clean up really well if they are soaked in lye for 24 hours or more. The paint and grease literally fall off. Lye doesn't attack steel and it can be left in for lots longer, but lye is death on aluminum.