1973 Mustang Alternator Bracket - 302/351. This Alternator Bracket that came off a 73 Mustang with a 302-2v engine.  The bracket is a part number of D3AE-10145-CA which fits both a 351 and 302 engine without the 70 amp alternator (the 70 amp alternator bracket has a BA suffix). The 73 bracket has the bend in the bracket closer to the adjusting portion  compared to the 71/72.  The bracket has been beadblasted to bare metal, primed in epoxy primer, and painted back to satin black. The bracket does have some pitting on it, but still looks good.  This one does not have the part number on it, but still looks good.  If yours is rusty or missing, then this is for you!!!