
Original: $629.50
-65%$629.50
$220.32The Story
BLACK OUT power brake conversion for the 1967-72 Chevy and GMC trucks consists of a 9" black vacuum booster, POL or Wilwood master cylinder and Black Out adjustable proportioning valve. Performance Online introduced this item in 2013 and received a huge response. This kit adds a nice professional detailed look to your classic truck. Improves stopping distances and driver performance tremendously. A must when converting to an LS engine where additional space is required.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
BLACK OUT power brake conversion for the 1967-72 Chevy and GMC trucks consists of a 9" black vacuum booster, POL or Wilwood master cylinder and Black Out adjustable proportioning valve. Performance Online introduced this item in 2013 and received a huge response. This kit adds a nice professional detailed look to your classic truck. Improves stopping distances and driver performance tremendously. A must when converting to an LS engine where additional space is required.





















