I am also a new guy on the forum. Like boxerdog and maybe David Clayton, I'm building a W-motor stroker for a 37 chev p/u. That engine is a 4.380 x 4.375 combo. Am also building a 397 inch 348 (4.25 x 3.50), and assembling a bone stock 340 hp 409 that I got in trade on the 348 build. I look forward to meeting some of the members eventually. Have lots of parts and sometimes do some trading.