Edelbrock fit issues
Here’s a couple pictures of my spacers. Luckily I did mine on an engine stand. Now remember when I do this job it has to work on Edelbrock heads and 360-1 Indy heads. Not only that but work for a Victor340, Super Victor, and Indy intake. Now I also run two different types of valve covers, internal and external mounting bolts. So this made me slot the holes for mounting then I had to clearance not one but two set for 1.6 pushrods which was a real pain. But when they are done mark them for position and it’s a job you are probably set for life.