[dhjunkie]

What year and model was the roller secondary offered in the 1" keyed shaft (non splined)? How reliable are they? Looking to upgrade my secondary.

 

[walley2960]

The 98 mxzx 440 has a roller secondary. I have one and the roller bearings are sloppy. Sled has somewhere around 3000 miles on it. Stock rollers are around $70, I am looking for cheaper replacements if anyone knows of any.
I am also wondering if the helix for a roller clutch and regular button or slider clutch are interchangeable?