498673_2787 -

: Used in cylinder head assemblies to align and support the exhaust valves, ensuring they open and close smoothly.

or torque specs for the cylinder head it belongs to. 498673_2787

This part is a precision-engineered guide designed for specific high-performance engines, most notably the with the 3.2L H6 engine. It acts as the 1st replacement guide for the exhaust valves. Technical Specifications Dimensions : Approximately : Used in cylinder head assemblies to align