Walnut Blasting Adapter

Direct-injection Ecotecs need periodic intake valve cleanings — and walnut blasting without an adapter means walnut shells everywhere. This adapter seals to the port and contains the mess, so the media goes where it should and nowhere else.

A must-have for anyone maintaining an HHR SS, Cobalt SS, or ATS-V.

Made to order — please allow 1–4 weeks lead time.