USA Standard

T56 1st Gear

$599.89

SKU: ZMT56TUEN1122

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The USA Standard Gear ZMT56TUEN1122 is a 1st gear specifically designed for T56 manual transmissions. Featuring a 43-tooth count and a 2.97 gear ratio, this 1st gear is built to meet the demands of performance and regular use. It serves as a direct replacement for specific T56 transmissions, ensuring compatibility and proper function. This USA Standard Gear component is compatible with 1997-2004 Chevrolet Corvette C5 models. The product is also noted for its application in Pontiac GTO vehicles, specifically for the RPO MZ6 transmission. As with many automotive parts, this product is subject to California's Proposition 65 warning regarding potential cancer and reproductive harm.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandUSA Standard
Part NumberZMT56TUEN1122
CategoryDrivetrain

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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