Spectre Oil Breather Cap 3/4in. (Push-In) 4300

SPE Breather Filters

Engine Crankcase Breather Element

Spectre's 3/4 inch push-in chrome valve cover breather has a chrome plated housing and features an internal baffle to help prevent oil splash and provide superior ventilation. This product is designed to work with valve covers that have a 3/4 inch to 1-1/4 inch breather holes. We recommend using our 5339 or 5333 grommet kit when used for 1-1/4 inch valve cover holes. Note: Legal in California only for racing vehicles which may never be used, registered, or licensed for use upon a highway. See spectreperformance.com for CARB status on each part for a specific vehicle.

Spectre s 3/4 inch push-in chrome valve cover breather has a chrome plated housing and features an internal baffle to help prevent oil splash and provide superior ventilation. This product is designed to work with 3/4 and 1-1/4 inch holes.