Manufacturer's Part Number:
Summit Racing® Ford 9 in. Trac-Loc Differentials
Summit Racing Part Number:
Aftermarket Carrier Style:
Axle Shaft Spline Quantity:
Manufacturer of Axle:
Requires friction modifier. Ring gear bolts will need to be longer.
Choose In-store pick-up (OH, GA, NV) on our web site.
Summit Racing® Ford 9 in. Trac-Loc differentials replace your OE units with strength and value. Our 4-pin limited slip units are new, not remanufactured, with more strength than your stock piece. Summit® Trac-Loc's are ready for your heavy-duty application at a lighter price making them a popular racing must have. These differentials are built with a steel case and extra support material in crucial areas, so you can do burnouts at the track on the weekend and drive it to the grocery store on Monday without worries. Aim your engine power at your wheels with Summit Racing® Ford 9 in. Trac-Loc differentials.