Transmission & Transfer Case Slip Yoke 3-3-5551X for NP 246 261 263 GM TH400 Turbo 400 4 l80E 4L85E Muncie M21 M22 Replace?Part?Number:88964470, 3-3-5551X, 335551X, 22944357, 40021420?Specification:Series: 1350 Series Outside Yoke Dimension: 3.875 in Bearing Cap Diameter: 1.188 in To End Of Spline: 7.94 in Hub Diameter: 1.886 in Spline O.D. (STD): 1.378 No. of Splines: 31/32 Style: SRC ounter Bore Diameter: 1.43 in Counter Bore Depth: 0.22 in Application:Fit?for following?models:New Process NP Transfer Case:205, 208, 241, 243, 246, 261, 263GM Transmission:TH / Turbo Hydromatic / Turbo 4004 l80E & 4L85EM uncie M21 & M22 Borg Warner Super T10