Polished Aluminum Plain Valve Cover Breather (1" Neck Push In) Windsor and Big block applications

Windsor and Big block applications feature cast construction

OEM replacement designs

Use the stock Quadra-Jet carb or 500-650 cfm vacuum secondary carburetor

Ford rear-end housings

Polished Aluminum Plain Valve Cover Breather (1" Neck Push In) Windsor and Big block applicationsThese aluminum push in breathers from Speedmaster are just the thing to prevent oil splash while adding some style. They are available in plain and ball milled designs to best suit your tastes and match your ride. Speedmaster breathers keep your crankcase properly vented and add a little shine under the hood. They are available in a wide variety of styles for many applications.