M8 x 37mm Exhaust Manifold Studs - Alfa/Fiat/Vauxhall/Renault

Exhaust Manifold Studs are used in vehicles to secure the engine block to the cylinder head and connect the intake manifold. They are often stronger than using a bolt as the studs remain stationary during tightening, resulting in a more evenly distributed and secure fastening. Manifold bolts will expand & contract due to the heating & cooling of an exhaust.

These manifold studs are made from Steel.

For larger quantities or items not listed, please email sales@gwr-fasteners.co.uk and one of our team will provide you with a quotation.