Indy LA-x heads

Sweet looking hardware there! Appreciate the Input. On the eddy head how much grinding was required. They look plenty meaty. I haven't ruled out headers yet but I think the 340 manifold look really cool especially compared to the ugly stock 360 logs that are on my donor engine

Don't know, I just ground until they fit - at one spot, on the driver's side, the down pipe hit. I have heard of hitting water by grinding too much, but it didn't happen on mine.