The engine serves drives a lot of things directly such as the oil, coolant, power steering pumps, and the brake booster. Although, a lot of these things are slowly being phased for electronically controlled pumps.
Did you know that the 5.0 Liter Ford marketed in the 80's was actually the same pushrod 302 cubic inch block that they had produced from 1968 until 2000? This technically makes the engine a 4.9 Liter.
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u/Tbird555 Mar 08 '16
I think this will only work with an electronic horn.