hey 63 did u use a 230/250 type damper cause i'm still gona use the 292 3 sheeve type. also another problem is the stock 292 alt bracket. i have only 1 and it's 1/4 shorter then the small block 6's. as i have mounted the small 6 alt bracket and the pulleys no line up unless i use a double pulley. the the end damper sheeve lines up with the outter sheeve alt pulley, so i will use the stock small 6 bracket 2 use only a single pulley