DRIVESHAFT YOKE 27 SPLINE, FITS 1350 SERIES U-JOINTS Southwest Speed Driveshaft Slip Yoke for 27 Spline Transmissions (SWS Part # 699-7679) This yoke accepts 1350 series u-joints, which have 1 3/16" outside diameter cups and measure 3 5/8" wide to the outside of the cups The following transmissions have a 27 spline output shaft: | * Powerglide | * Saginaw 3 Speed | * Saginaw 4 Speed | * Muncie 4 Speed | * Borg Warner T-4 | * GM Borg Warner T-5 | * GM T-350 | * GM TH-350 | * GM T-56 | * 700R | * 700R4 | * 4L60 | * 4L60E | * 4L70E | * 200 Metric | * Brinn | * Bert | * Falcon Yoke Features: Spline Length: 4 3/8" Total Length: 5 1/2" (Measured from the center of the u-joint to the end of the yoke) Accepts: 1350 Series U-Joints 1 3/16" U-Joint Cup O.D. 3 5/8" U-Joint Width (Measured outside-of-cup to outside-of-cup) External Clips