Masterofmachines 0 Posted February 5, 2020 I’m looking for any info on upgrading rear driveline. I dig race my zxt 2+2 and have started breaking hub axles and axle shafts. I know whitehead has billet pieces That they value higher than my whole car. Any other vendors out there with upgraded hub and axle options? Check out my build on ig: @masterofmachines Quote Share this post Link to post Share on other sites