Image 1 of 1 67-72 Chevy Truck Hydro Boost Unit with Hose Kit $1,450.00 1967-1972 Chevy Truck Hydro Boost Unit and Hose Kit Get notified by email when this product is in stock. Sign up to receive news and updates. Purchase Added! 1967-1972 Chevy Truck Hydro Boost Unit and Hose Kit Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like Wilwood - Rear Disc Brake Conversion with Parking Brake, GM 10-12 Bolt, Rear Mount Calipers Wilwood - Street Performance / Racing Pads - BP-20 Available to Order - Pls enquire Wilwood Forged 14" Narrow Superlite 6R - Drilled & Slotted Front Brake Kit Chevy C10 Available to Order - Pls enquire Disc brake Master Cylinder and Proportioning Valve Kit Chevy C10, C20, GMC 1963-70 Emergency Brake Cable Set, Disc Brake Conversion