Passon Od Vs Keisler Tko

mshred said
hey guys, but what is the difference between a keisler tko and tremec tko? Ive never heard of guys having problems with tko's popping out of gear, and only being hard to get into 3rd if at a high rpm....are they the same trannies?

The Keisler kit is a Tremec transmission. He doesn't manufacture the transmissions, he just bundled it into a kit that allows you to mount the Tremec into a Chrysler. Most of the components of the kit are manufactured by other vendors.

wirenut said
The two differences I see in this kit is that you have to (1) cut out the cross bracing that outlines the floor hump and add their replacement brace. (2) It also mentions cutting more of the floor and replacing the metal with their top piece. The Keisler kit does not have these step I believe and this may allow higher mounting to avoid some of the driveshaft angle issues. Same transmission is used. I have not used them nor know anyone personally that has so I cannot comment on their customer service or track record. Just another option to look into if you want a complete kit, are willing to cut the floor and do the mods necessary to mount a 5 speed.

No, the Kesiler kit requires floorpan modifications in the A-Body applications. It does include a new cross member and a flat, laser cut sheetmetal piece that needs to be bent and contoured into the floor hump. It's not a straight bolt in installation.