Jag IRS breaking axels...Help

[COB98]

I have a Jag IRS with a 9" head so solved 1 problem and moved it to axels. I am breaking axel shafts drag racing, dose anyone know what material is best to make replacements stub axels from??

[RICK LAKE]

COB98 Cob Mark williams will make you a set of stub shafts that will last for 800-1,000hp. If you are going to drag race this car, go solid axle with 4 link. We have vettes running .the 8.0's with IRS setup but have 35 spline carriers and special cases. For this kind mof money going solid is simple. I run 30 spline jag rearend with out slicks or gummy tires. 15 years with a CWI stub axles and locker. Chrome moly everything else. Setup the car to swap rearends in 1/2 hour with 4 links. Need to ad mounts to the frame and modify a 9" carrier. Coil springs and use pins locks. The longest thing is the 4 bolts on the yoke to swap. The rear brake line get a high pressure connector between both rears. You get 2 guys who know what to do, we did an 18 minute swap at the track. Good luck. Rick L.