CNG bi/duel fuel kits for truck

No info on kits, but why do you want to do the conversion? Emissions or lower costs of operation?

Lower cost is primary but lower emissions are a given. I had (until Katrina) a 63 VW bug that we'd converted decades back. But then the conversion hardware were considerably simpler.

As for me I'm going to live forever or die in the attempt.

You might start researching here:

Thanks, not quite what I'm looking for but interesting none the less.

My problem is that everything I find someone wants to do the work for a price or wants to sell me a class in how to install the equipment.