Our 69 Yenko Chevelle restoration

[SS427]

Last night we worked on the hold off valve, master cylinder and lines. Some minor detail work left to do such as stamping the front brake hoses and adding the "S" clip to the lines. The clip that holds the lines to the master cylinder is natural steel and has the part number. The bolt that holds the cad plated bracket to the master is one that I have never seen before so it was reused. After coming across a photo from the disassembly I saw that the brake booster was held onto the firewall with nuts and NO lock washers so I need to go back and remove the washers.