JEGS
Ford 9 Inch Posi Traction Third Member Assembly [3:50 Ratio 31-Spline]
555-60680
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31-Spline Axle
JEGS 555-60680 Ford 9 Inch 3:50 Ratio Posi Traction Third Member Assembly Note:
- 9 in. Pinion Gear is assembled using a sold spacer and shims.
JEGS 555-60688 Ford 9 Inch 3:50 Ratio Posi Traction Third Member Assembly Features:
JEGS Ford 9-inch Third Member Assembly comes preassembled and ready to install. Includes a Nodular iron case with 2.891 in. carrier bearings, Nodular iron standard pinion support, top-quality 3:50 ratio ring and pinion, 31-spline trac-lok clutch style differential, premium bearings, and Pinion Yoke. The 1310-series u-bolt style pinion yoke is the optimum size for multiple applications. Perfect for Restorations, Custom Hotrods, Trucks, and many other Street Performance Applications.
Specifications:
What type of gear oil and friction modifier do you recommend and how much do I need
Do you make this with a 1330 series yoke
How do I make sure this yoke on this rear member is the same as the one I'm replacing
doe,s this have a crush or solid spacer on pinion
looking for a 3rd member that will hold 750 hp with slicks that is streetable , no trans brake , will these handle that ?
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