Vintage Thunderbird Club International

I'm in the process of designing a replacement 1969-72 Speed control (amplifier) module.
The original module was a Bendix part. It was replaced by Philco-Ford D1AZ-9D843-A but
never installed NOS and good modules are becoming very hard to find.
If you have an interest in this part, please let me know.

Be careful when selecting replacement 1157 bulbs. The OEM turn signal switch contact current carrying capacity is very limited and barely handles the stock bulb current. Any extra current drawn by the bulbs will cause the contacts to overheat and soften/melt the surrounding plastic. This causes the ...

The best bulbs currently are the "Plasma" LED bulbs. They are about twice as bright as 1157 bulbs but draw only 1/7th the current (about 300ma). Note: Not all LED bulbs on the market are compatible with sequential tail lights. I have tested the ones marked WCCC1157R for compatibility. Inte...