No spark from distributor. Need Help!

[travistidw]

I just got done installing a 350 with a blower, and a TH-400 into my 69 step side. The engine before just quit while going 60 mph, with no sputtering or signs of stalling. I was able to get it to crank but it would never fire up. The new engine ran before the install, and i have 12v going to the coil from the starter, and to the distributor from the coil, but no spark. I also tried to bypass and run a direct wire from the battery to the distributor, and still nothing. I heard that the inline fuses could be fried, but tested them and they had power. I'm at a dead end with no ideas on how to fix it and want to avoid the mechanics. Can anyone help?