7in Dual Diaphram Boostr Gold Zinc

The TUFF-STUFF 7in Dual Diaphragm Boostr Gold Zinc is a heavy-duty power brake booster designed for high-performance and street rod applications. It is ideal for mechanics and enthusiasts who require reliable hydraulic assistance in custom builds, ensuring consistent pedal feel and responsive braking.

This booster features a dual diaphragm configuration that enhances vacuum-assisted braking force compared to single-diaphragm units while maintaining a compact 7-inch diameter. The gold zinc plating protects the cast iron housing and internal components from corrosion and thermal cycling, making it suitable for engine bay environments exposed to harsh conditions.

Perfect for street rods, restorations, and muscle cars, this booster is designed for vehicles that have undergone significant modifications. Its sealed diaphragm design ensures long-term reliability, making it a great choice for projects that may experience seasonal or high-humidity storage.