This 3R full spline non-vented slip yoke, The GM part number is 7838665.
| Transmission Applications: |
Fits various 32 spline transmission including Turbo 400 (TH400) with the long tailshaft, 6L50, 6L80E, 4L80E long tail, and fits GM transfer cases 241C and more.
|
| Series: |
3R |
| U-Joint Lock Up (B): |
2.556 Inch |
| Bearing Cap Diameter (A): |
1.125 Inch |
| Vehicle Make: |
GM |
| Center Line to End of Spline (C): |
8.000 Inch |
| Hub Diameter / Seal Diameter (D): |
1.886 Inch |
| Spline Outside Diameter (E): |
1.391 Inch |
| Number of Spline (F): |
32 (31 with blind spot - see note below*)
|
| Joint Angle: |
0.0 Degrees |
| Spline Type: |
Full Spline |
| Style: |
Inside Snap Ring |
VMRS: 024002038 * The transmission slip yoke may have one or two missing splines inside the barrel known as blind spots. Each blind spot counts as one spline in the total spline count. The blind spots do not affect the fit of the yoke on your output shaft.
| Transmission Output Shaft Style |
This is a fully splined slip yoke, if you have a TH-400 or 4L80 confirm if you have an o-ring on the output spline of your transmission. If your transmission has an o-ring you will need a counterbored slip yoke. 
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