Did you happen to break that stud off when you were removing the exhaust manifold? Did it pull out of the head when you were taking the nut off? The good news is that we can provide you with original OEM head studs. We at Pelican recommend replacing any head studs that have come loose or pulled out of the head for extra insurance against leaks and other engine damage.
Intake Port Studs
07-11-9-908-368-M9
Intake Port Stud, 7 Per Car, 320i/is (1976-83), Each Brand: Genuine BMW [Photo]
$1.00
Exhaust Port Studs
07-12-9-908-134-M9
Exhaust Port Stud (8x40mm), 320i (1976-83), As Needed, Each Brand: Genuine BMW [Photo]
$0.50
Exhaust Manifold Nuts
11-62-1-711-954-M58
Exhaust Manifold Nut, 320i/is (1976-83), As Needed, Each Brand: OEM [Photo]
