First off, very nice valve covers! But I have to ask cause my knowledge is lacking in this area, what's the difference between your $650 units and other very similar billet ones going for $250? Is it because its the initial run and will get cheaper the more you make? The 1/2" rail? Thanks.
There aren't any "very similar" billet covers available for $250. If there were I would've bought them rather than have these built.
