The Clark's do have a strange shift pattern, they take some unlearning to drive. A 207v is 1:1 in 5th. My 207vo is something like 1:0.86 in 5th and the shift pattern looks like this.
2 5 R
3 4 1
Luckily I only use 1st when heavily loaded. As mentioned, mine is also unsychronized, but to me that's not a big issue. Just like the shift pattern, it quickly becomes second nature.
Scott

Last edited by Scott's50; 08/20/2012 10:09 PM. Reason: Spellin'

1947, 1950, & 1952 Chevrolet 1/2 ton
1952 GMC 450 series Cab Over Engine
1946 Chevrolet 2 Ton