A diagram for the brake lines should be able to be found at your local dealer. The parts department may be able to either sell you one or print one out.
Chevy Malibu. Mostly.
No
I do not have A diagram, But there are 3 lines, BIG ONE is supply to engine, Medium one is Return from engine, small one is VENT, Hope this helps, Jamison
the 1979 el camino shares the frame with the 79 Malibu wagon and Malibu classic.I believe you can also use the 80 to 87 frame under the 79, but you cannot use the 78 frame under a 79 as it is a few inches longer. this is because Chevy used the Impala frame through 78 and then in 79 they switched to the Malibu frame.
No, coil springs on all four corners.
Yes, power windows were an option for the 79.
Today, a '79 Malibu would cost between $1000 to $4000, going by the prices they are currently making at auction. A reputable car valuation guide such as Glass would be able to give more detailed information.
Need to know the engine size.
79 Pesos
I have an assembly manual. If you tell me which portion of the wiring diagram you need I may be able to help. Email me.
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The horn relay is shared with the cigarette lighter. It is located near the spade connectors yp under the dash.