Oil pump change

[nagodwin]

I am going to change my oil pump on my 78 bronco, with a 400 engine. Has anyone done this before? how hard is this? whats the fastest way and easiest?

 

[86Bronco]

just drop the pan off, you can do this all this with the engine still in her. Pull the pan down and there she sits, 2 more bolts and its out. Make SURE that you put a new drive shaft in it and make sure its splined with the dist, or there will be major problems