These high quality replacement weather seals (weatherstripping) are manufactured using precise CAD engineering and CNC milling to ensure proper 3D contouring and construction, ensuring a perfect fit and OEM quality appearance.  These replacement weather seals feature a very smooth skin, free of exposed cells or flaws.  The replacement weatherstripping products offered here are composed of micro-closed cells that are uniform in size, providing even compression and sealing.  This weatherstripping is guaranteed for a full 15 years; see our Warranty page for more details.
Weather seals (weatherstripping) are used along openings to ensure that water and debris do not enter the vehicle, and weatherstripping also provides noise-dampening benefits along with sealing against unwanted airflow.   The weather seals offered here are manufactured by the leading weatherstripping manufacturers in the USA.
This replacement weatherstripping is designed specifically for 1966 and 1967 Chevrolet Chevelle, Malibu & SS Convertible models.
Weather seals and weatherstripping sold by TopsOnline includes a 15-year Warranty to the original purchaser. Should the product fail due to any manufacturing defects, a replacement product will be provided by the manufacturer. Please see our Warranty page for more details.
(1) What vehicles do these weather seals fit?

They are specifically designed for 1966–1967 Chevrolet Chevelle, Malibu & SS convertible models only, ensuring correct contour and fitment for that exact body style and year range.
(2) What types of seals are available for this model?

We offer multiple seal options depending on your restoration needs, including:

A 7-piece Convertible top frame weather seal kit

Front Header Seal

Molded Door Seals (Left and right pair)

Windshield Pillar Post Seals (Left and right pair)

Vent window seals (left and right pair)

Trunk seal--16 feet long

These components can be selected individually depending on which areas of the car need replacement.
(3) What materials and construction features do the seals use?

They’re manufactured using CAD engineering and CNC milling for accurate shape and contouring, which helps ensure OEM-style fit and appearance. The rubber features uniform micro-closed cells, allowing even compression and consistent sealing performance without exposed pores or flaws.
(4) Why should weather seals be replaced?

Old seals commonly crack, shrink, or lose elasticity, which can allow water intrusion, wind noise, and dust entry. Replacing them restores proper sealing performance and helps protect your vehicle's interior.
(5) Are these seals durable and covered by a warranty?

Yes. The seals are made by leading U.S. weatherstripping manufacturers and include a 15-year warranty against manufacturing defects for the original purchaser.
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