OkI havent slept in a while but I need a new slave cylinder for my clutch. Will a napa replacement one do fine with a HD ACT pressure plate

Also i need 2 new nut that go on the bottom of the spindle in the front. They where damaged while taking out the axles.

Last thing what is the black box under the intake mani that has 1 vacuum line going to it???

 

Yes a napa slave cyl will work.

I'm not sure if you can just buy the castle nut from honda. If not, go hit up some junk yards.

What swap are you trying. If its a gsr or h22 then the black box is probably the IAB(intake air bypass) box.
edit: the IAB box has more than one vacume line going to it.

Maybe its the canister for the pcv system (sorry I dont know the proper name).

 

the black box has 1 line and it its a d16z6. the line follows to the top of the intake mani.

could I get the caste washers at napa or pepboys?

 

on the black box one should run to the intake manifold the other should run to the back of the block there is a fitting on the block for it

 

so what does it do?

 

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