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 D52 Front Caliper Kit - to suit Chevy Truck 60-87 with Factory Style Spindle Wilwood Forged 14" Narrow Superlite 6R - Drilled & Slotted Front Brake Kit Chevy C10 Available to Order - Pls enquire Wilwood Forged 13" Narrow Superlite 4R Big Brake Chevy C10 5lug Rear Available to Order - Pls enquire Disc Brake Conversion Hose Kit, Front, Braided Stainless - 7/16 SAE 1971-72 Chevy C10, GMC C15 Truck 6 Lug Performance Disc Brake Conversion w/ 2.5" Drop Spindle Kit