Those stockers must have Automatic slush boxes because those 7260's would snap in a heart beat with a stick. I'm running one of the last or the last Dynotech metal matrix driveshafts. Light as a feather for what it is made of. The carbon shafts would shred on the street from rocks and foreign objects bouncing off its sides. Any little nic nac can create a stress point to start the shred.