Alternator bracket This photo shows the Mach 1 alternator bracket (no longer available from Ford) that came with my intake. The coolant crossover tube mounts under the alternator bracket at the front where the alternator mounts. That is clearly shown in this photo of a Mach 1 crate engine. Since the alternators are all the same physical configuration the Aviator crossover should mount with no problem on the Mach 1 intake manifold. However, so far I haven't found a used one for sale. A new one (PN 2C5Z8548DB) is available from Tasca for $72 which is cheaper than a used Mach 1 crossover on eBay.