Exhaust manifold stud size

[73F100Shortbed]

I am ditching my long tube headers for stock shorty headers off of a Lincoln Mark VII. I'm tired of blowing out header gaskets. The Lincoln headers have nice flanges and should work with studs so they won't come loose. What size studs will I need? I just want to have all the studs available when I take it apart. We have mostly metric studs at work for newer cars so I don't want to have it apart and find out I need to order them. I'd rather order before hand. Thanks

 

[Mil1ion]

which engine ...460 ?

 

[73F100Shortbed]

302. I forgot it wasn't in my sig like the "other site". Sorry about that.

 

[Mil1ion]

Ford Bolt Number B-89

3/8" x 16 (TC) x 2" L

 

[73F100Shortbed]

Thanks Dennis