CXRacing Engine Exhaust Manifold/Header Stud Bolt Kit For</br> </br> 1994-2005 Mazda Miata 1.8L Engine</br> </br> (1.8L Engine Was Used On Later Models of the 1st Gen Miata NA and 2nd Gen Miata NB)</br> </br> 9 Pcs of Studs, Complete Stud Kit for the 1.8L Engine</br> </br> Item(s) Included:</br> - Stud + Hex Nut x9</br>