6061-T6 Dom tubing gives the most concentric Aluminum Driveshaft available. High strength aluminum tube yokes are Mig welded with less than 10 thousands total run out. The aluminum driveshaft is balanced to less than 1/4 oz/in to assure vibration free operation. Highly polished aluminum driveshafts can be ready for shipment in 48 hours in most cases. Pricing for 1310 includes most trans slip yokes - $250. 1330-1350 including trans slip yoke $399.

I dont understand that... Is it $250 or $399? If its $250 for a shaft, that I can do. Would make it more than worth it over a steel shaft I had in mind. But 2 days is a wait. And I really dont know how to measure that stuff, do they allow you to bring the vehicle to them and they measure?