1968-74 Chevy Nova Black Out Power Brake Booster with POL or Wilwood Master Cylinder Master Cylinders and Kits 1964-88 Chevy Chevelle El Camino Buick Skylark Oldsmobile Cutlass This conversion box offers a

This conversion box offers a 14:1 quick ratio power box

1964-88 El Camino

1970-81 Camaro/Firebird 1970-81 CHEVY CAMARO/FIREBIRD

Our Black Out power brake conversion for the 1973-87 Chevy and GMC trucks consists of a 9" vacuum booster

• Rotor Hats and Aluminum Hubs (Hubs drilled for 5 x 4

1968-74 Chevy Nova Black Out Power Brake Booster with POL or Wilwood Master Cylinder Master Cylinders and Kits 1964-88 Chevy Chevelle El Camino Buick Skylark Oldsmobile Cutlass This conversion box offers a1968 74 Chevy Nova Black Out power brake conversion with 9" Black Booster and Black POL or Wilwood master cylinder. Performance Online introduced this item in April 2013 and received a huge response. This kits add a nice professional detailed look to your classic. Improves stopping distances and driver performance tremendously.