This BBK header gasket set is specified for GM LLT V6 installations and provides a premium steel-reinforced graphite seal for stock or aftermarket exhaust headers. Designed for up to 1-3/4 inch ports, the pair replaces worn gaskets during header service and helps prevent leaks that affect drivability. BBK’s material selection aims for durable sealing in common late-model EFI applications.
BBK GM LLT V6 Exhaust Header Gasket Set