help with bolt size!

[f150mann]

so i stripped my 400ex to bare frame to redo it all. im in the ending stages but lost the bolts to mount my header to the engine!!!! i need to know what size they are so i can get new ones.

im not ordering from my dealer i hate them

[hondaking52]

haha, ya i know how ya feel about ur dealer!, did the stud come out or did you just loose the nuts? the nuts are 8mm, and the studs are 8x22, mm i'm guessing, heres a good site for oem parts info, mcmart.com

[f150mann]

is it supposed to be a stud you thread in then just put a nut on??? cuz i had bolts in mine when i got it but it was hacked up a little.

i just lost the bolts over the winter

[RaginRedneck]

Not sure if its the same or not, but I have an '07 and my repair manual goes from 05-08. The manual says it should be Studs from the block 22mm long, 8mm diameter, with retaining nuts to hold the exhaust in place.

Hope this helps.

[f150mann]

thanks a bunch guys!

[hondaking52]

yep, raginredneck is right,so you could just get some bolts tht size or you could get some threaded rod wit some nuts, whichever you prefer