I am trying to get information on the suffix GM used on the frame stencil. The 1973-4 Judging manual shows the frame stencil for a 1973 with stick shift transmission and the suffix used is 150. The part number for the automatic transmission frame is 330970 - ???. Is the same suffix used for the frames with automatic transmissions?
Thank you,
Wayne Foss (2823)
Thank you,
Wayne Foss (2823)