9 inch power booster, 1-1/8 inch Bore master, side mount valve, disc/drum (Zinc)

Elevate your classic GM vehicle's braking system with our New 9" Zinc Plated GM Power Brake Booster, Master Cylinder, & Disc/Drum Proportioning Valve Combo. Meticulously hand-polished before receiving a durable yellow zinc finish, this power booster is designed for a top-quality appearance and long-lasting protection. Engineered for a direct fit to your factory firewall, this kit simplifies installation, enhancing both form and function of your vehicle.

Included in this kit is a new 1-1/8" bore master cylinder and a proportioning valve tailored for optimal performance with front disc and rear drum brake setups. Whether you're completing a restoration or upgrading your braking system, this combo offers the reliability and performance you need.

This power brake booster kit is suited for a wide array of classic GM trucks, including the Chevrolet C10 and K10 series, as well as GMC C15/C1500 and K15/K1500 pickups from 1960 to 1966. Perfect for enthusiasts seeking to improve their vehicle's safety and performance, this kit provides everything needed for a comprehensive brake system overhaul. Check out this essential upgrade at LEED Brakes and take your classic GM truck to the next level of performance and reliability.

Master Cylinder Bore Size: 1-1/8 in
Bowl Design: Dual Bowl
Master Cylinder Material: Cast Iron
Master Cylinder Finish: Natural
Reservoir Included: Yes
Reservoir Material: Cast Iron
Master Cylinder Cap Included: Yes
Brake Booster Type: Single Diaphragm
Brake Booster Diameter (in): 9 in.
Brake Booster Material: Steel
Brake Booster Finish: Zinc
Brake Pedal Rod Extension Included: Yes
Mounting Hardware Included: Uses Original
Quantity: Kit

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