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Drivetrain Differentials and Rear-End Components

Wavetrac

Differential for GM Corvette C5 C6 Z06

$1,695.00 $1,495.00 Save $200.00

SKU: 57.309.120WK

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In Stock
Ships by Aug 3
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Wavetrac differential is a state-of-the-art helical gear differential, designed, developed, and manufactured in the USA by Autotech Driveline for GM Corvette C5 and C6 models (1997-2013), including the Z06. This differential utilizes patented technology that actively mitigates wheelspin during unloaded wheel conditions. By creating internal load, it ensures drive is maintained on the gripping wheel, preventing the loss of traction often experienced with open differentials. This results in improved grip, quicker acceleration, and faster cornering. The construction features super strong 9310 alloy steel gears enclosed within case-hardened steel bodies, secured with ARP fasteners, ensuring durability and high performance. All Wavetrac differentials come with a transferable, Limited Lifetime Warranty. Installation Note: An OEM Stub Shaft C-clip groove modification is required to accept the special C-clips included with the unit. For C6 Z06 owners, one special (3mm wider) Timken bearing (part # 387A-382-S) is required and not included.

MIA's Description

The Wavetrac differential is a torque-biasing differential designed for GM Corvette C5 and C6 models, including Z06. It features patented technology to mitigate wheelspin by creating internal load during zero axle load conditions. Constructed with 9310 alloy steel gears in case-hardened steel bodies and ARP fasteners, this differential offers enhanced grip and performance.

Fitment

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Specifications

BrandWavetrac
Part Number57.309.120WK
CategoryDrivetrain

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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