1963–1964 GM B-Body 4-Door Sedan Rear Window Weatherstrip Seal – With Chrome Trim

This rear window weatherstrip seal is designed for 1963–1964 GM B-Body 2 and 4-door sedans, providing a proper factory-style seal while retaining the original chrome trim that fits into the body clips.

Manufactured from high-quality automotive-grade rubber, this seal ensures a tight, weatherproof fit to prevent leaks, wind noise, and moisture intrusion — perfect for restoration or daily-driven classics.

Vehicle Compatibility

• Platform: 1963–1964 GM B-Body

• Body Style: 2 & 4-Door Sedan

• Fits: 2 & 4-door sedan applications as specified

• Trim Compatibility: Designed to work with factory chrome trim in body clips

Common B-Body models include:

• Chevrolet Impala / Bel Air / Biscayne

• Pontiac Catalina

• Oldsmobile 88

• Buick LeSabre

(Verify body style before ordering — sedan only, not hardtop or convertible.)

Key Features

• Factory-style rear window gasket

• Designed for models using chrome trim retained by body clips

• High-quality rubber for long service life

• Helps eliminate water leaks and wind noise

• Ideal for restoration or replacement of hardened original seals

Ideal For

• Classic GM full-size restorations

• Water leak repairs

• Body-off rebuilds

• Show-quality or daily driver builds

Why Buy From Customville American?

With over 40 years supplying classic American car parts to UK enthusiasts, we understand proper fitment for full-size GM restorations and offer trusted quality parts with reliable UK supply.