Quarter Window Lock Pillar Weatherstrips

This pair of Quarter Window Lock Pillar Weatherstrips is crafted from fabric impregnated EPDM sponge rubber, designed to fit the upper vertical rear body lock pillar on select 1959 and 1960 Buick and Cadillac hardtops. Each strip measures 11 inches long and features a sturdy brass core for durability. These reproduce the original factory parts (#4779777 and #4779778), ensuring a precise fit and reliable sealing.

Installation is straightforward: the left and right pieces glue directly to the vehicle body, creating a weather-tight seal to keep out drafts, water, and noise. Made in the USA and hand crafted, these weatherstrips help maintain the vehicle’s original comfort and appearance.

• Correct fabric impregnated EPDM sponge rubber material
• Includes left and right pieces
• Measures 11 inches long with brass core
• Glue-on application for easy installation
• Replaces factory part numbers 4779777 and 4779778