T3-3-5551HP – Transmission Yokes – 1350 Series – 31/32 X 1.378 Splines – 1.886″ Hub Dia

T3-3-5551HP is a forged chromoly 1350 series transmission yoke designed for robust performance in demanding applications. This yoke connects to a variety of 32-spline transmissions, including the Turbo 400 (TH400) long tail shaft, 4L80E long tail, and the 6L50 and 6L80E. Its compatibility extends to GM transfer cases such as the 241C, BW4494, NP205, NP208, NP241, NP241C, NP243, NP246, NP261, and NP263.

Key specifications of the T3-3-5551HP include a spline count of 31/32 X 1.378, a hub diameter of 1.886 inches, and a slip yoke length of 7.940 inches. The counter bore diameter measures 220 inches, ensuring a precise fit for your driveline setup. This yoke is not just about fitment; it’s built to handle the stresses of high-performance applications, thanks to its forged chromoly construction and black oxidized finish.

• Check spline engagement depth before installation.
• Ensure proper phasing with the opposite yoke.
• Never force spline entry; it can damage the yoke.
• Inspect the U-joint lock-up dimension of 3.625 inches for compatibility.
• Verify bearing cap diameter of 1.188 inches for a secure fit.

In summary, the T3-3-5551HP is an essential component for anyone looking to enhance their driveline’s reliability and performance. Its robust design and compatibility with various GM applications make it a go-to choice for both fabrication shops and performance builders.