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Summit Racing™ Positraction 28 Spline Differential Carriers GM 8.5 Inch SUM-730966
Part Number: SUM-730966
Summit Racing™ Positraction Differential Carriers
Differential Carrier, Positraction, Nodular Iron, GM 8.5 in., 28 Spline, 2.73 Up Ratio, Each
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Overview
Brand:
Manufacturer's Part Number:
SUM-730966
Part Type:
Product Line:
Summit Racing Part Number:
SUM-730966
UPC:
190861227231
Differential Case Design Type:
GM 8.5 in.
Remanufactured:
No
Aftermarket Carrier Style:
Clutch-type
Cover Bolts:
10
Axle Shaft Spline Quantity:
28
Manufacturer of Axle:
GM
Carrier Material:
Nodular iron
Carrier Bearings Included:
No
Quantity:
Sold individually.
Notes:
Designed for 1998 and earlier applications with 28-spline axles. Must use special large carrier bearings with 1.781 in. I.D. and 2.891 in. O.D. race (See Suggested Parts tab). For use with 2.73 and numerically higher gear ratios.
Summit Racing™ Positraction Differential Carriers
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.
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Some parts are not legal for use in California or other states with similar laws / regulations
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