1969 Plymouth Valiant at SEMA Posted on November 6, 2013 by Editor This 1969 Plymouth ValiantĀ is my favorite Mopar at SEMA this year. I dig theĀ “natural junkyard patina.” It features a modern 6.4 liter Hemi and a Tremec 6-speed transmission. More pics after the jump! Related posts: 1972 Plymouth Duster in the Quick Time Performance Booth at SEMA 1969 Plymouth Valiant. One Pissed Off Car Four Hemi Under Glass Barracudas Headed To Auction Viper Powered 1966 Imperial at SEMA