Tri Comp II Scoop Plug (Fits 3158 & 3159 Only)

The HARWOOD Tri Comp II Scoop Plug is a precision-engineered hood scoop closure designed specifically for 3158 and 3159 model applications. Built from open-cell foam construction, this scoop plug delivers effective aerodynamic sealing while maintaining the structural integrity of hood scoop openings. At 8.25 inches tall by 7 inches wide with triangular-profile openings, the plug fits the exact dimensional requirements of compatible models, eliminating gaps that compromise engine bay performance and weatherproofing.

Open-cell foam construction provides dual functionality: effective thermal insulation and vibration dampening for engine bay components. The material's cellular structure allows controlled airflow while preventing unfiltered debris and moisture ingress into critical engine areas. The triangular opening geometry matches OEM hood scoop designs, ensuring interference-free installation without modification to surrounding bodywork. Each unit is engineered to maintain its shape and sealing properties under continuous engine bay temperature cycles and ambient exposure.

This scoop plug serves builders, restoration specialists, and performance enthusiasts working on 3158 and 3159 equipped vehicles who require factory-correct hood closure solutions. Whether addressing weatherproofing concerns, reducing engine bay noise transmission, or completing a stock-appearance restoration, the Tri Comp II delivers the precision fit and material quality expected from HARWOOD. Buyers should verify compatibility with their specific model year and hood scoop configuration before ordering.

The 0.31-pound plug integrates seamlessly into existing hood assemblies, requiring no drilling, cutting, or permanent modification. Installation is straightforward for DIY application or professional installation, with the foam's natural flexibility accommodating minor panel irregularities common in vintage and restoration work.