Sander Engineering S-304 U-Joint Assembly, Crank Mount
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This spring is designed to go in the front u-joint to hold pressure on the driveshaft. The spring will fit in any u-joint on the market. Simply place the spring with some grease inside the u-joint when you’re installing your engine.
NOTE: Our Winters J-joint 940-2320 comes with this spring built in with a retainer clip to keep it from falling out.