Critical Speed Calculator
Enter your tube dia. and length to find the critical speed (maximum RPM) for you driveshaft and avoid driveshaft failure!
Assumes 6061-T6 aluminum tubing with .125" wall thickness.
The industry's best driveshaft components.
Sonnax designs and manufactures the industry's finest aluminum driveshaft components including precision-machined 6061-T6 bushings and yokes. Sonnax distributes OE-quality tubing. We also offer high-quality performance steel slip yokes. Sonnax driveline parts are made in the USA.
Weld Yokes, Repair Bushings & Tubing
Chromoly Slip Yoke for Powerglide, TH 350, 700-R4, TH 200
Chromoly Slip Yoke for TH 400, 4L80-E
5" Tube Dia. Weld Yoke
High Performance Aluminum Flange Yoke