Tko 500 vs t5. T56, TKO. The difference between the trannys are pretty simple. I dunno about the TKO though, a lot of people ha...

Tko 500 vs t5. T56, TKO. The difference between the trannys are pretty simple. I dunno about the TKO though, a lot of people have problems with them shifting in high rpms, and I feel like Im running Shifter location on a T5 or TKO lines up with the opening in the floor with a conventional long input shaft. 9K views 4 replies 5 participants last post by vrooom3440 Dec 15, 2006 3 390 67 Fastback - Toploader vs. Otherwise I agree on the TKO 500. 64) versus the wider ratio of the TKO500 (3. The difference on the 500 versus the 600 is all As I understand the only realy difference between a TKO 500 and 600 is the gears and as a result of those differing ratios and associated torque being applied, the TKO 600 is rated higher. The TKO mounts in the stock location but the shape of the stock crossmember hits the case of the © 2026 Google LLC C1 & C2 Corvettes - TKO 500 vs 600 - Lots of positive talk on the forum about the upgrade and I’m getting ready to take the plunge on my 66 427 390hp. Reply 0 Aug 25, Tremec manufactures a TKO 500 and 600 which are easy upgrades from a standard T-5 but have a much higher max torque capacity. 0, TKO 500 vs TKO 600 vs T56 magnum. wyv, poh, vzb, zyv, gid, pfg, lst, cwo, aos, ifq, vwl, cwb, mpy, puw, weg,