Is there different lenght slip yoke I bought an aluminum driveshaft with no slip Yoke so I took the one off my old steel driveshaft butr it has a rubber balancer that is on there and my buddies car has an aluminum driveshaft with no balancer Are the slip yoke different lenghts because the driveshaft as it sits doesn't fit on the car..... I am lost here please help I've just installed a new tranny and my steel driveshaft is bent beyond repair!!!!