11 DUAL DIAPHRAGM BOOSTER 1

Upgrade your GMC's braking performance with the Tuff Stuff Performance 11 Dual Diaphragm Booster. Designed for optimal efficiency, this master cylinder and brake booster assembly ensures reliable stopping power for models from 1981 to 1992.

• Enhanced Braking Power: The vacuum dual diaphragm design maximizes brake assist, giving you confident stopping capability.
• Durable Construction: Made with high-quality steel and iron, this assembly is built to withstand the rigors of daily driving.
• Natural Reservoir Finish: The natural color of the reservoir complements your vehicle's aesthetic while ensuring durability.
• Easy Installation: Designed to fit stock mounting locations, this kit simplifies the upgrade process.
• Complete Kit: Includes a master cylinder cap and reservoir, providing everything you need for a successful installation.

With a 1.000 in. bore size and an 11 in. diameter booster, this assembly is an ideal choice for enhancing your GMC's braking system. Elevate your driving experience with the Tuff Stuff Performance booster combo.