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NOS Transmission Synchronizer Brass Blocking Ring
Fits 46-71 Jeep & Willys with T-90 Transmission

Part # 640300

New Old Stock Transmission Synchronizer Brass Blocking Ring (2 required per vehicle)

Each blocking ring has 30 teeth on them.

High quality properly cut brass ring that are NOS originals from the factory.

Application:
T-90 Transmission

Fits:
46-49 CJ-2A
49-53 CJ-3A
53-64 CJ-3B
55-71 CJ-5
50-52 M38
52-66 M38A1
46-64 Truck
46-64 Station Wagon

Part # Price
640300

$25.99

MSRP:

$25.99

MSRP:

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Questions & Answers

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My 2nd gear pops out while coasting (while accelerating is fine), do i need this part?

Willys Jeep Parts Tech:
I would check your poppet balls and springs on your top top shifter and the brass rings on your synchonizer.
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