Yes he makes them and sells them. They fit B or RB Blocks with no modifications and fit behind the stock timing cover, the only thing that doesn't fit is the oil slinger on the front of the crank (don't really need it anyway). You would also have to buy or make a timing pointer. There is one that fits I'm not sure which it is, I just made one from a piece of wire as I only need to know where 0 is because I use an advanceable timing light.
