Wow some info ^^^^^ I could use here on the type of 383/727 kickdown linkage needed for a '67 Dart Big Block setup.
3 piece linkage??? Got any pics of your's laid out ??
Here are some pics of what we got going here:
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Just fired up the fresh built 383 engine today here at the shop. That is one tight engine, was concerned it was too tight. After running in the cam it is now starting and running nice, very responsive on the 4 bbl.
Need to get her in a car and run it down the road, still tight but will be fine. Running Good.