Disconnect the two vaccume lines and plug them. Run a shorter belt and remove the smog pump by the two bolts that hold it in. Remove the two pipes, one goes to the back of the heads and the other to the H pipe. You can either plug them where the hose turns to pipe or completly remove them, but you will have to plug them at the holes or they will leak exaust. I have a O/R H pipe and I just cut the pipes off at the flange which holds them to the back of the heads, turned them backwards and rebolted them.