Triumph Stag V8 Engine S/S Exhaust Manifold Fitting SOCKET CAP HEAD Bolts Kit

These Fixings Are 3/8UNC And Are Made From 304 Grade Stainless Steel (A2-70). Exhaust Manifold Bolts - SOCKET CAP (ALLEN KEY). If You Have Tubular Manifolds Fitted In Place Of The Original Cast Iron Ones Then You May Need Shorter Bolts.