Ensure transmission output shaft has enough spline length to compensate for the extra yoke travel. Output shaft modification may be necessary to prevent bottom-out.
Extended length slip yokes help compensate for extreme-travel rear suspension applications, or driveshaft lengths that are slightly shorter than necessary. Sonnax extended length performance slip yoke T2-3-6081HP8XL is forged from a chromoly billet to provide superior strength and performance for dirt oval track racing in a variety of applications, including those listed here.
Contact your Sonnax Performance Slip Yokes Distributor or your local driveline shop for availability. If you need assistance finding a shop, fill out the form and a Sonnax driveline product specialist will contact you.
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Measure OE slip yoke with a precision tool to determine which Sonnax yoke you need. Length, journal size and U-joint series are critical dimensions requiring accurate measurements.
*U-joint bores in yoke will be slightly larger than the actual U-joint dimensions given in the chart below.
U-Joint Series |
E U-Joint Width (inches) |
F U-Joint Cap Diameter (inches) |
---|---|---|
3R | 2.562 | 1.125 |
1310 | 3.219 | 1.062 |
1330 | 3.622 | 1.062 |
1350 | 3.622 | 1.188 |
1410 | 4.188 | 1.188 |
1480 | 4.188 | 1.375 |
1485 | 4.178 | 1.375 |
1550/1555 | 4.964 | 1.375 outside snap rings |
Measure the inside snap ring, indicated on the diagram as G.