Need springs for accelerator bell crank

[Ron]

I have a '57 Ford Tudor Ranch Wagon with 292 Y-block and Fordomatic trans.  I need to find the two springs that work in conjunction with the accelerator bell crank assembly on the car:  (1) the long, vertical spring that extends from the bell crank assembly down the firewall to the accelerator pedal, and (2) the shorter, stronger spring that fits on the side of the bell crank assembly.  I haven't been able to find them at any of the usual suppliers.  Does anyone know a source for these springs?  Thank you, Ron

[petew]

CASCO Tbird parts has them on page 33 of their catalog.