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USA Standard Gear 71903 Manual Transmission Synchro Ring Blockers for GM/Dodge

Part of: USA Standard Gear Manual Transmission Synchro Ring Blockers

Other options in this family: USA Standard Gear ZMSR290-14 USA Standard Gear ZMSR17078 USA Standard Gear ZMSRWT307-14 USA Standard Gear ZMSR24025 USA Standard Gear ZMSR1352-591-003

Manufacturer

Picture for manufacturer USA Standard Gear

Part Number

71903
7 reviews
Sale Price

$14.04

In Stock (10+)

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

These synchro rings are critical components that enable smooth gear engagement by matching the speeds of the transmission gears during shifting.

Key Features:

  • Fits 3rd, 4th, and 5th gear positions
  • Direct replacement for worn or damaged synchro rings
  • Engineered for GM and Dodge manual transmission applications
  • Manufactured to OEM specifications for proper fit and function
  • Helps restore smooth shifting performance

Synchronizer rings work by using friction to synchronize the speed of the gear to the speed of the shaft before engagement, preventing gear clash and ensuring seamless shifts. Replacing worn synchro rings can eliminate grinding, improve shift quality, and extend transmission life.

Best price I could find and free shipping.

Quick delivery and a very easy transaction.

Easy to navigate the site. Ordering was easy, product arrived in a couple of days.

Thanks! Glad to find the part I was looking for was in stock!!

customer service is good to speak to reps

Easy to order

Pleased as first time user!

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