from a 69 S conv, frame has pitting and at least 3 holes I've seen. two are in the pic below. the third is up front near the access hole for the front body mount bolt on the driver side. I have another hardtop frame (not pitted) that was hit in the passenger rear side which could be used to repair this frame. Or I can even cut out the conv boxed frame rails and sell them. Say $200 for both frames.

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ttt