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?