USA Standard Gear

T56 6-Speed Manual Transmission Bearing and Seal Kit

$276.89

SKU: ZMBK396A

In Stock
In Stock
Ships by Sep 1
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The USA Standard Gear ZMBK396A Transmission Bearing and Seal Kit is engineered to keep your T56 6-speed manual transmission running smoothly. Constructed with top-caliber, corrosion- and rust-resistant materials, this kit is fabricated with a weather-tight structure in a state-of-the-art facility, meeting or exceeding industry-leading quality and safety standards. This kit is compatible with the following vehicles: 1997-2007 Chevrolet Corvette with T56 Transmission, 2005-2006 Chevrolet SSR with T56 Transmission, and 2004-2006 Pontiac GTO with T56 Transmission. It includes all necessary components for a rebuild, such as input shaft bearings, output shaft bearings, countershaft bearings, main shaft bearings, front and rear seals, and gaskets and O-rings. Real-world feedback indicates that owners have reported improved shifting, no leaks or grinding noises, and a significant enhancement in shifting precision after installing the ZMBK396A kit, leading to a more enjoyable driving experience.

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 Gear
Part NumberZMBK396A
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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