Spectre's Oil Filler Breather Cap Twist-In features an internal baffle to prevent oil splash and provides a secure tight seal with superior ventilation. This cap can be used with all twist-lock type...

Spectre's Twist-In Valve Cover Breather features an internal baffle to prevent oil splash and provide superior ventilation. This valve cover breather was designed for all valve covers with twist lock...

Spectre's Oil Filler Cap is engineered to provide high quality replacement hardware for valve cover holes with a twist-lock. Featuring a triple chrome-plated finish, this cap is manufactured using...

Spectre's Oil Filler Plug is designed to perform as well as it looks, using high quality materials. Featuring a triple chrome plated steel cap for a lasting shine, the Spectre Oil Filler Plug fits...