Sonnax 27-Spline 1330 Forged Steel Slip Yoke
Powerglide, 200-4R, TH350, 4L60 (700-R4), 4L60-E
Muncie M20, M21 & M22 with 27-tooth spline
Saginaw 3 & 4-speed
- Made from Forged Steel
- 1330 U-joint
Built to better than OEM standards, they are tough and accept 1330-style U-Joints and are designed to handle the torque
from one of the powerful 4-speed auto or 5-speed manual transmissions.