Aeroflow Nissan Sr20 Head Stud Kit AF37-2035 s400 These are a quality set

These are a quality set of headers which will improve economy and performance

Optional SFI approved burst panel (extra cost)

This is the problem Turbosmart set out to solve with the new IWG75 internal wastegate actuator for the TD42 Patrol

*When you select the colour we assume you want the block adaptor

Aeroflow Nissan Sr20 Head Stud Kit AF37-2035 s400 These are a quality set12 Point Nuts, 8740 Grade Materia l Aeroflow Performance head studs greatly improve your cylinder head to block sealing compatibilities. This is important in engines with high power adders such as turbochargers, superchargers or nitrous. They can even be a great addition to a mildly modified build as insurance against failure. All head studs provide a more accurate and consistent torque loading over traditional head bolts. These head studs are