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Premium Sound and Heat Control for Your Classic

Transform your driving experience with the Flatline Barriers Door and Quarter Panel Insulation Kit, specifically engineered for 1964-1967 GM A-Body vehicles. These classic muscle cars are notorious for road noise and cabin heat, but this precision-cut kit offers a professional-grade solution to restore comfort to your interior.

Technical Specifications & Benefits

• Precision Fitment: CNC-cut specifically for 64-67 GM A-Body door and quarter panel cavities.
• Advanced Material: Multi-layer aluminum and high-density foam construction.
• Thermal Protection: Significantly reduces heat transfer from the exterior panels.
• Acoustic Dampening: Effectively eliminates road drone, vibrations, and wind noise.
• Easy Installation: Pre-cut design ensures a hassle-free application without the need for extensive trimming.

Whether you are restoring a Chevelle, GTO, or Cutlass, this insulation kit provides the necessary barrier to keep your cabin cool and quiet during long cruises. The high-quality adhesive backing ensures a permanent bond to your sheet metal, preventing sagging or moisture buildup over time. By reducing the resonance of your door panels, you will also notice a more solid, premium sound when closing your doors. Invest in the longevity and comfort of your classic vehicle today. For all your performance interior needs, trust the experts at GGCRACING.