Zumbrota Drivetrain

CH465 Countershaft Spacer

$18.89

SKU: ZM465WT304-91

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

Description

The USA Standard Manual Transmission CH465 Countershaft Spacer is a specialized component designed to fit within the GM CH465 and Muncie SM465 manual transmission systems. This particular spacer is engineered to be situated between the 3rd and 4th gears, playing a role in the internal mechanics of the transmission. Manufactured by USA Standard Gear and distributed by Zumbrota Drivetrain, this countershaft spacer is identified by proxy number 71493. It is a lightweight part, with a shipping weight of only 0.0100 LB, and is available for purchase with 8 units currently in stock. The product details also include a standard California Proposition 65 warning. It is important to note that the product listing explicitly states "No Fitment Data" for this specific part. Potential buyers are encouraged to contact Zumbrota Drivetrain directly via phone at 1-800-347-1188 or through their live tech support chat to confirm compatibility and suitability for their specific application before purchase.

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

BrandZumbrota Drivetrain
Part NumberZM465WT304-91
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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