The motor on my other Corvette is finally coming together nicely and I recently ordered some polished stainless steel allen head bolts for the intake manifold, intake runners, and plenum. While shopping online, I found MMS& Accessories. Not only did they have the best pricing, but their shipping was fast and reasonable. When the parts arrived, they were beautifully polished and gorgeous like automotive jewelry. They were so nice that I held off on installing them at first, but finally got around to installing them recently. Regretfully, the outer upper intake runner bolts I received were a touch too long and didn’t fit. Not too big a deal as there are minor changes and variations even on mainstream cars over the years so I contacted MMS and spoke to Nancy. Nancy was wonderful and she sent me exactly what I needed right away. I’m looking at them right now and they look perfect! I’ll be sure to post pictures when it’s done. Great place… highly recommended!