1958-65 Chevy Impala Hydropower Power Brake Booster, Bright Wilwood Master Cylinder Rear End Conversion Parts Core Dimensions = 17 1/4

Core Dimensions = 17 1/4 “(H) X 21 1/2″(W)

Catalytic Converter(s) Included: No

These A-arms also come with polyurethane bushings and new cross shafts making replacements a snap

quick detail spray or spray it on your vehicle between rinsing and drying for the easiest polish job ever

1958-65 Chevy Impala Hydropower Power Brake Booster, Bright Wilwood Master Cylinder Rear End Conversion Parts Core Dimensions = 17 1/4Our Hydropower hydraulic brake assist power booster fits 1958 65 Chevy Impala and generates up to 1800psi of line pressure to the brake calipers. It is fitted with a Wilwood master cylinder and a Black Out adjustable proportioning valve. This kit is powered by hydraulic line pressure from the power steering pump. Firewall and valve cover clearance is equivalent to a 7" diameter vacuum booster. The firewall brackets are correct for 58 65 Chevy Impala