1970-1972 Chevelle Window Glass Stopper
The 1970-1972 Chevelle Door Window Glass Stopper is a factory-correct mechanical restoration bumper designed to limit the upward or downward travel of your door glass. Because 1970–1972 second-generation GM A-bodies feature a sleek, pillarless hardtop design, there is no upper window frame to stop the glass. This heavy-duty structural bracket mounts inside the inner door shell, preventing the window from rolling up too high (which can break the glass or crush upper weatherstripping) or sliding down too far into the bottom of the door.
Key Product Specifications & Features
- Heavy-Duty Construction: Stamped from heavy-gauge, automotive-grade steel to absorb the mechanical impact forces of aggressive window cranking without bending.
- Cushioned Protection: Outfitted with a premium, factory-style vulcanized rubber or high-density nylon bumper pad that dampens shock and prevents metal-on-glass contact.
- Corrosion Resistance: Treated with a factory-accurate clear zinc plating or yellow dichromate coating to withstand moisture tracking down inside the inner door cavity, preventing premature rust.
- Adjustable Body Line Alignment: Features an oversized slotted mounting hole layout that allows you to shim or adjust the stopper up or down. This enables professional builders to precisely align the top edge of the door glass flush against the roof rail weatherstripping.
- Universal Fitment Cross-Compatibility: Engineered to exact OEM blueprints for standard 2-door hardtops and convertibles across the GM A-Body platform spanning the 1970–1972 model years:
- Chevrolet: Chevelle (SS 396/454, Malibu, Heavy Chevy), Monte Carlo
- Pontiac: GTO, LeMans, Tempest, T-37
- Oldsmobile: Cutlass, 442, F-85
- Buick: Skylark, GS, GS 455
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