I returned them b/c half the gauges were mechanical (not really what I wanted), and the tach and speedo were too small. Even made a cardboard template, thinking I'd fab an aluminum plate to mount it (don't laugh at scotch tape mock-up). Needed the 5" tach & speedo, and they don't make/carry them. Too much work into budget mod, and being that speedo is a mech one, I cannot use with my 4L60E. Here's some pics before I disassembled everything: