Ready to upgrade to something that can handle the Horsepower & Torque of your street /strip car or street rod. Our Heavy Duty Steel Series is the perfectchoicefor your high performance application. With economical pricing, Custombuilt in1310 & 1330 with Solid body non greaseable  U-Joints that require no maintenance. As always all of our driveshafts are High speed balanced to run the full range of your car smoothly.