I just want a few suggestions on my balancer/front cover/water pump problem. The problem is that my 400 sbc has been balanced with a 8 inch harmonic balance, and well, the front cover is too far out for it to fit on all the way, and my Neovane water pump can't fit with the 8 inch balancer. I thought about getting a smaller balancer, but then I would have to balance the engine again (some guys have told me that they have built car engines and changed balancers without having the engine re-balanced?), or maybe getting a stock front cover so the 8 inch balancer will fit and getting an electric water pump. Anyone have any better ideas or suggestions for me. If anyone has an electric water pump running or knows what brand I should look into please let me know.