MiataRoadster Exhaust Manifold Fastener Kit

DESCRIPTION

We recommend replacing the studs and nuts when changing exhaust manifolds or headers. Fits all 1990-2005 Miatas.

Often times when you go to replace your exhaust manifold/header, you find that the studs are in a sad state from so many heat cycles over the years. Best to replace them before they get so soft that you snap a stud off in the head. This comprehensive kit includes everything you need to make things as good as new (better actually). A great addition to any header order!

Kit includes:

(9) M10 1.25 48mm long yellow Zinc-plated Grade 8 Steel studs
(9) M10 1.25 silver Zinc-plated Steel flanged serrated nuts
(9) M10 Nord-Lock washers
(1) M10 1.25 tap to chase threads in head
(1) Stainless Steel wire tube brush to clean debris from chasing threads in head