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Drivetrain› Manual Transmissions and Components

USA Standard Gear

M20/M21 3rd Gear 27-Tooth

Name: M20/M21 3rd Gear 27-Tooth
Brand: USA Standard Gear
SKU: ZMMUNWT297-11

$115.05 $110.89 Save $4.16

SKU: ZMMUNWT297-11

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Moderate — 2–4 hours

Overview

The USA Standard Gear ZMMUNWT297-11 is a manual transmission 3rd gear designed as a replacement for Muncie M20 and M21 transmissions. This gear features a 27-tooth count and is intended for classic American muscle cars.

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The USA Standard Gear ZMMUNWT297-11 is a manual transmission 3rd gear designed as a reliable replacement for Muncie M20 Wide Ratio and M21 Close Ratio transmissions. This 27-tooth gear is engineered for enthusiasts of classic American muscle cars who require precision and performance in their drivetrain. This replacement gear is specifically compatible with Muncie M20 and M21 transmissions. It is important to note that the USA Standard Gear ZMMUNWT297-11 does not fit M22 Rock Crusher transmissions. The product includes a list of compatible classic vehicles, such as the Chevrolet Camaro (1967-1974), Chevrolet Corvette (1966-1974), and Buick Century (1973-1974), among others. Owners have reported straightforward installation and a perfect fit, with one user noting smooth transitions and the elimination of grinding issues after installation. The ZMMUNWT297-11 is built to meet rigorous standards, aiming to ensure that classic cars can shift smoothly and efficiently, enhancing the overall 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.

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Specifications

Brand	USA Standard Gear
Part Number	ZMMUNWT297-11
Category	Drivetrain

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