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.
Summit Racing™ Positraction Differential Carriers SUM-730964
$565.19 Original price was: $565.19.$480.41Current price is: $480.41.
Differential Carrier, Positraction, Nodular Iron, GM 8.2 in. BOP, 28 spline, 3.31 Up Ratio, Each
SKU: SUM-730964
Categories: Differential & Rear-End Components, Differential Carriers, Transmission & Drivetrain
Tags: Differential & Rear-End Components, Differential Carriers, Transmission & Drivetrain
Brand:
Manufacturer’s Part Number:
SUM-730964
Part Type:
Product Line:
Summit Racing Part Number:
SUM-730964
UPC:
190861227224
Differential Case Design Type:
GM 8.2 in., BOP axle
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:
Features forged 4320 internals and composite clutches. Designed for 3.31 and numerically higher gear ratios. Not designed to be used with synthetic oil.
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