Rare 1963 Chrysler 300 J, one of only 400 produced. The 300-J had the most powerful standard engine ever fitted to a Chrysler letter car: the 390-hp 413-cu.in. V-8 with 10.1:1 compression ratio and dual Carter four-barrel carbs on those dramatic long cross-ram intakes. They're overwhelming under that hood, so crystal clear of purpose; they're also uncompromising (the brake booster had to be moved to the inner fenderwell to make room for those extraordinary runners, carburetors, and air cleaners)