exhaust manifold stud/nut

[ga0887]

I broke both of these.. they still stick out from the block though, how should i go about replacing them?

 

[505zoom]

Get yourself a broken bolt/stud puller. Pull the header off, hammer puller onto broken stud, turn them out with a wrench. Pretty easy, I'd also suggest some PB blaster on all of the bolts/studs before removing them, especially the 2 broken ones. Spray that stuff on there several times and let it soak in for hours before trying to turn them.

 

[ga0887]

any ideas where i can get the part numbers for the bolts/ nuts i need?

 

[nocoastgangster]

online mazda parts

http://www.trademotion.com/partlocator/index.cfm?siteid=214264
I have called these guys and ordered parts from them. Good group of people.
tim

 

[TreFlip999]

I broke one of those too putting on the header...Any reason to believe 1 broken on could cause a leak?

 

[ga0887]

well both of mine are broken but for now it seems ok but i just want to get it fixed

 

[ga0887]

here are the part numbers if you need them

Head to manifold:
Bolts - 9YA010801 (8ea) - MSRP-3.00ea Website-2.40ea
Studs - 998510822A (2ea) - MSRP-2.00ea Website-1.60ea
Nuts - 999460800 (2ea) - MSRP-2.95ea Website-2.36ea

 

[aMaff]

you could just go the all stud ARP route and replace all of those silly bolts mazda decided to grace us with. SO much easier to work on stuff with those.

 

[LostSoulx316]

i just went to pepboys and auto zone lol they had them there in there hardware section if you want ill post at pic of what they are later when im not drunk ofd my ass