03 4x4 Supercrew headers. Will obx work? or they just for 2wd?
Hey one more question,
Where have you guy's been getting the higher quality gaskets?
I'm reading that I don't want to use the ones that OBX sends me.
Is there anything else that I will need?
Where have you guy's been getting the higher quality gaskets?
I'm reading that I don't want to use the ones that OBX sends me.
Is there anything else that I will need?
you will need 02 extenders from bbk, i believe they are pn 1676. and for the header gaskets, i know most are using the ford racing metal ones, or just cleaning the factory ones and re using them.
for the bolts, i went to fastenal(or any nut and bolt supply) and got stainless steel self locking flange head bolts in metric thread m8x1.25 x25mm long (it was like $15 for all 16 of em). didnt see a need for the $40 stage 8 locking header bolts from summit. not the slightest problem with em!
those will do, im runnin the fel-pro 2 piece ones that are laminated steel core... and iirc, you need a 2 peice one on the drivers side.....
Last edited by Blue02FX4; Aug 17, 2009 at 06:11 PM.
If you plan on doing it yourself have patience use plenty of Nut buster or PB blaster or liquid wrench to help get the old stuff off. Put it on a few times like everyday for 3 days leading up to the install. it will be an experience.
Thanks Gotts2bme.
It's not a daily driver so I can take as much time as in need.
Plus since I have the body lift it LOOKS like the bolts will be easier to reach.
I guess I'll find out
It's not a daily driver so I can take as much time as in need.
Plus since I have the body lift it LOOKS like the bolts will be easier to reach.
I guess I'll find out


