32 b4 cragar head timing gear

[my4dv8]

Have been trying to get a good link to specialty motor cams but so far have come up empty. The 1932 B 4 with a cragar OHv conversion, a scat crank and scat rods etc after not even being run in like 400 miles or less. Developed a Donka donka noise , I thought small end knock . Upon pulling it down found the timing gear had excessive back lash and the weird coating was coming off and going through things. Plus two lifters not rotating, maybe a poorly ground local cam with little or no taper on two lobes. Haven’t got the crank out yet.
But a good contact for stipe would be a great start.