Edelbrock "Thermoquad" ?????

It's my understanding that they only purchase the rights from Federal mougal to do the Carter AFB carb. The Edelbrock AVS styled carb is an adaption to the AFB rather than a straightout AVS.

The TQ will fade as time goes on unless someone does something different to the carb enuff to avoid lawsuites/copy infrindgement issues.
The bowls were being reporduced until about last year or so for all TQ models.