Clifford intake/ holly 390 on 250

[TheSeeker]

Hello All, I am FINALLY getting around to installing these parts I bought from months back.. I have a 250 and it already has headers, My grandfather installed them in 78, he thinks they are Hooker brand. Anyway I have the clifford intake and a holley 390 carb I rebuilt last weekend. It is in pretty good shape but we will see how tuning it goes. My questions to you who have done this are: 1.) Anything I should expect to run into as far as major snags go? Linkage, fitment, etc?

2.) Do I need to use studs in place of the original hardware to install the new intake

3.) General parts, I dont want to start and then realize I forgot washers or bolts or RTV etc..

Thanks!