timing marks missing

[courtal]

My timing marks are missing on my timing chain cover. I realized this when i went to set my timing. Does something bolt on or will i have to replace my cover. It's an 85 coupe.

 

[mdsbch]

If you are talking about the "saw toothed" timing marks, you can get a bolt on for a chevy small block at the auto store. I had to do this and I found one at Murray's Automotive for under $5. I think I had to remove two bolts and it went on fairly easy.

Mike