Sonnax T2-3-13131HP performance forged slip yoke is an excellent upgrade over factory style transmission yokes, adding strength and durability at an affordable price. The T2-3-13131HP uses 1310 series u-joints, and fits several applications, including most Powerglide, Turbo 350, 700R, 200R and 4L60 Transmission Slip yoke. Also fits Muncie M20 & M21, Saginaw, Borg Warner T-5 T-10 & T-56 transmissions. These high performance slip yokes deliver superior strength and durability for high horsepower and torque capacity applications, from street car, to street rod, drag strip, to dirt oval track.
Contact your local driveline shop for availability. If you need assistance finding a shop, or if you would like to become a distributor, fill out the form and a Sonnax driveline product specialist will contact you.
Some slip yokes have missing splines. To verify spline count, always count the splines on the transmission output shaft. A slip yoke counterbore is a short lead without spline in the end of the yoke.
U-Joint Width (inches)
Cap Diameter (inches)
|1550/1555||4.964||1.375 outside snap rings|
Measure the inside snap ring, indicated on the diagram as G.