Drivetrain Differentials and Rear-End Components

Motive Gear

~(14.5 lbs. 15X11X5)~ RP GM 7.5 7.625 3.73 THICK E

$245.83

SKU: M01Z GM75373TK

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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

~(14.5 lbs. 15X11X5)~ RP GM 7.5 7.625 3.73 THICK E

MIA's Description

The EXCEL from Richmond 7.50-Inch Axle Thick Ring and Pinion Gear Kit is a precision-engineered solution for upgrading the final drive ratio in 1993 to 2002 Camaro models. Featuring a 3.73 gear ratio, this kit improves off-the-line acceleration and throttle response, making it ideal for street performance or mild drag racing applications.

Built with a thick ring gear design, this kit is compatible with carriers originally designed for 3.08 or numerically lower ratios. This allows for a gear change without replacing the carrier. The ring and pinion set is precision-machined to meet OEM and performance standards, offering quiet operation and long-lasting durability.

Fitment

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Specifications

BrandMotive Gear
Part NumberM01Z GM75373TK

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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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