Summit Racing™ Positraction differential carriers deliver aggressive, yet smooth, controllable traction. Our carriers feature nodular iron cases, forged steel internals, strong teeth—and they’re fully rebuildable. We offer fitments for dozens of axle models. Whether replacing or upgrading, Summit Racing™ Positraction differential carriers will put power to the pavement, providing the confidence and performance you need.
Brand:
Manufacturer’s Part Number:
SUM-730987
Part Type:
Product Line:
Summit Racing Part Number:
SUM-730987
UPC:
190861229402
Differential Case Design Type:
GM 10.5 in. (14-bolt)
Remanufactured:
No
Aftermarket Carrier Style:
Clutch-type
Cover Bolts:
14
Carrier Series:
3
Axle Shaft Spline Quantity:
30
Manufacturer of Axle:
GM
Carrier Material:
Steel
Carrier Bearings Included:
No
Quantity:
Sold individually.
Notes:
Designed for 4.10 and numerically lower gear ratios. Not designed to be used with synthetic oil.
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