PST Aluminum Driveshaft - 47.5" Length - 3" Diameter HANS Device Helmet Anchor and upper spring perch

and upper spring perch

this may cause the aluminum to crack around the fitting boss

Transmission Tailshaft Housing Plug

83 in Thick

PST Aluminum Driveshaft - 47.5" Length - 3" Diameter HANS Device Helmet Anchor and upper spring perch6061 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 sold with 1310 U Joints. Yoke is not included (sold separately). PST, Inc. manufactures driveshafts and driveshaft components for applications ranging