TKT7301- 73-80 Chevy K10 & GMC K1500, Power Brakes, 4pc Front Brake Line Set Dodge-Polara-1961 The construction of the fill

The construction of the fill port starts with a block of 6061 aluminum and end up with a final product like you see

Non-Hydraboost

And 3/8 In Lines

From there you have ground wires

TKT7301- 73-80 Chevy K10 & GMC K1500, Power Brakes, 4pc Front Brake Line Set Dodge-Polara-1961 The construction of the fillProduct Description TKT7301SS Our Front Brake Line Kits include your master cylinders and your lines going to your left and right front wheels. All lines come Pre Bent and flared with the correct threaded fittings which reduces your install time tremendously. Our mild steel lines are Galfan coated for added protection. Our stainless steel lines are T304 but are of a special softer blend to help with any possible leaks.