360 build for guys that like dyno numbers

Hey Ramm, any particular block filler that you use or recommend or does it matter much ? Also on the heads did you have to in large the pushrod openings to get the trend pushrods to clear , and did you tube the pushrod bulge ? Thanks Man , love that engine for a street car just outstanding.
Ive used 2 types of block filler, pretty sure they are just cement. I did have to machine the valve cover rail for pushrod clearance . I did nothing with the pushrod bulge, I actually had to fill the floor of the port a bit to fix a turbulence i issue, which I'm sure was a large part of the 1.38 tq/ci I observed. Thanks for the enthusiasm. J.Rob