http://www.kwikperf.com/bbc_serp_kit.html

These adapter plates let you bolt on factory small block Chevy and V6 serpentine brackets to your big block Chevy engine.
Get late model looks, reliability, and performance from your Rat without paying big bucks or scouring the
salvage yards for a rare factory BBC setup. Your engine will look like it has the factory cast aluminum setup that GM never made, but should have! Fits standard and tall deck engines.