MN3101? 4013? 4046? You can even make a clock with 2 NPN transistors at a push.
I'm too low on my net allowance to go searching but on Freestompboxes, I did post a redrawn schematic or an EHX Full Double Tracking/Tracker, give google a search.
Yes I gathered that's why you're waiting but if you have a reasonable breadboard stock and even a load of wrong values, you should be able to pull something off.
You could even make it simpler and just have an input and output buffer with opamps or transistors, a 100k trim connected via 9V & Gnd biasing the 3005 and the clock although with no low pass filtering it will become even harder to tell if the poor sound & clock whine is the bbd or the poor circuitry.
