OPGI.com works best with JavaScript enabled.

As seen on

  • Barret Jackson Logo
  • Lokar Car Show Series Logo

CPP

Brake Assist, Hydraulic, 64-72 A-Body, Show Stopper

Part# : CH30559
Mfg#: 6474HBK-SS
Sold As: Set
Ship Size: Oversize 3
$1,119.99
List Price: $1,232.95
You Save $112.96

Calendar IconArriving Soon
Vehicle Specific View fitment for 9 models
Add To Wishlist 

1964-72 GM A-Body HydraStop Hydraulic Brake Assist Kit (Show Stopper) by CPP®

Hydraulic brake assist with chrome accents, a billet aluminum bracket and braided hoses.

CPP® Show Stopper HydraStop adds hydraulic brake assist to 1964-72 GM A-Body models using power-steering pressure instead of engine vacuum. This kit includes the hydraulic assist unit, billet aluminum firewall bracket, chrome flat-top aluminum 1-1/8-inch-bore master-cylinder package with adjustable undermount proportioning valve and lines, stainless braided pressure hoses with return hoses, installed AN6 fittings, chrome accumulator cover and mounting hardware. Instructions are included. The power-steering pump and vehicle brake system must be compatible with the hydraulic-assist installation.

• Hydraulic assist powered by the power-steering system • Mounts at the firewall; Show Stopper • Included: the hydraulic assist unit, billet aluminum firewall bracket, chrome flat-top aluminum 1-1/8-inch-bore master-cylinder package with adjustable undermount proportioning valve and lines, stainless braided pressure hoses with return hoses, installed AN6 fittings, chrome accumulator cover and mounting hardware • Installation instructions are included

Notes

  • This item is not eligible for any further discounts or promotional pricing.
  • This item is Oversize 3, and is excluded from free ground shipping.
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1964–1972 Buick Skylark Show Stopper
1964–1972 Chevrolet Chevelle Show Stopper
1964–1972 Chevrolet El Camino Show Stopper
1970–1972 Chevrolet Monte Carlo Show Stopper
1964–1972 Oldsmobile Cutlass Show Stopper
1969–1972 Pontiac Grand Prix Show Stopper
1964–1972 Pontiac GTO Show Stopper
1964–1972 Pontiac LeMans Show Stopper
1964–1970 Pontiac Tempest Show Stopper
  • Headshot of OPGI Employee
    Need help finding the right GM restoration parts? Contact a GM Parts Specialist
    Mon–Fri 8:00–4:30 PT
    Sat 10:00–3:00 PT
    GM Parts Specialist Offline
  • Price Match Guarantee Great parts. Competitive prices. Guaranteed.
  • GM Restoration Experts Since 1982 Over four decades dedicated to GM restoration
  • Original GM Is Our Standard Original GM parts and factory references guide every reproduction
  • A Deeper GM Selection Thousands of restoration, performance, and replacement parts

Customers Who Viewed This Item Also Viewed

Reviews (3)

UH OH! Product reviews didn't load.
Please reload the page, or unblock our review partner Yotpo.com.
Brake Assist, Hydraulic, 64-72 A-Body, Show Stopper
CPP Brake Assist, Hydraulic, 64-72 A-Body, Show Stopper