Are you building a buggy? Sand racer? Mud?

Looking at the specs for the Tremec TKO 500 transmission, you'll have a very high first gear. With the NP205, you're reduction is only about 2:1. You could probably use a divorced-mount 205, but there are not likely to be any direct, or married, adaptors as neither Noval or Advance list anything for that transmission.

Good luck. <img src="/forums/images/graemlins/cheers.gif" alt="" />

1987 Raider - Roxy
1988 Mighty Max 2.6L Turbo - Pearl
1997 Mountaineer V8 - Freddy
2000 Excursion V10 - Freya