Budget exhaust manifold re fabricated from the original st170 exhaust manifolds
Re manufactured secondaries and ties into a 2 1/4 exit to link to your system.
These have been proven in the past to flow pretty well for most n/a applications
Suites rear starter gearbox only ! 
Kit contents Manifolds Cylinder head flange bolt kit Cylinder head flange gasket
Option of a lambda sensor bing welded in for an extra £10