Rustyfish Member Joined Sep 15, 2015 Messages 1,335 Reaction score 1,063 Location Shawnee, KS May 29, 2019 #1 Does anyone know when Mopar started making these for their seats?
R RedFish Well-Known Member Joined Sep 5, 2007 Messages 25,850 Reaction score 5,356 May 29, 2019 #2 Locking seat backs came with shoulder restrains in 1968. Crash dummy knows why.
