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Research Topics & Reports / Re: 67-69 Bumper Jack Design
« on: October 17, 2021, 10:16:42 PM »
Based on this sampling, it appears only square masts were used at LOS after the change from the trapezoidal design was made; sometime between 10B 66 and 04B 67. But there just isn't enough info there to say that with 100% authority. If it were me and I needed a jack for a LOS car built after 01A 67, I'd go with a square mast. Really hard to believe that both weren't used more often at Van Nuys though considering every car produced needed one. There were obviously multiple suppliers, so definitely possible for both type to be used.