Skip to main content
Overstock Sale!
Up to 10% off over 2,000 overstocked items
Click link above to activate discount, web-exclusive discounts show in cart
Click Here to Try out the NEW WCCC Cougar Parts Catalog
Welcome to the NEW WCCC Cougar Parts Catalog
(Click here to tell us what you think)
Our warehouse is closed for New Years Jan 1-4th.
Orders placed after 12PM PST on Tuesday 12/30/2025 may not ship until Monday (1/5/2026).
International Customers Click Here [Updated 6/2025]
Reviews 1-0 of 0
Gasket - Oil Filter Adapter to Engine Block 390 / 427 / 428CJ - Repro ~ 1967 - 1970 Mercury Cougar / 1967 - 1970 Ford Mustang 70135,felpro,1967,1967 cougar,1967 mustang,1968,1968 cougar,1968 mustang,1969,1969 cougar,1969 mustang,1970,1970 cougar,1970 mustang,360,390,410,427,428,428cj,C7W,C7Z,C8W,C8Z,C9W,C9Z,D0W,D0Z,adapter,block,cougar,engine,filter,ford,ford mustang,gasket,mercury,mercury cougar,mustang,new,oil,repro,31621

Gasket - Oil Filter Adapter to Engine Block 390 / 427 / 428CJ - Repro ~ 1967 - 1970 Mercury Cougar / 1967 - 1970 Ford Mustang
Item #: 31621

stars, based on 0 reviews
Gasket for mounting the oil filter adapter to any FE or Ford 360, 390, 410, 427, 428CJ engine. Name brand gasket, fits all 1967-70 Mercury Cougar or Ford Mustang with S, X, R, Q, or W code engines.
← Return to product page
Reviews 1-0 of 0
Sign up for our newsletter

Get to know us     Facebook     Youtube
© 2026 West Coast Classic Cougar. All Rights Reserved
Images embedded with "www.classic-cougar.com" or "CougarPartsCatalog.com" may be used as long as they remain unmodified. All images and text are property of West Coast Classic Cougar, unless otherwise noted.