I had a modded Victor 340 on my W2 way back in the early 80's, went to a strip dominator later but they ran about the same

Holley made a Street and a strip dominator which are about identical except the strip was an air gap and the street has a water heated passway under the plenum, the runners look essentially the same. I have a Street Dominator on my 440 W2 smallblock..they are pretty rare.

I actually have one of the W2 Pro Dominator Tunnel Rams sitting on my workbench, It's definately one of the coolest-looking Manifolds ever made, it's more or less "Wall Art" for now, lol