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Crown Automotive

Crown Automotive Manual Transmission Synchro Blocking Rings

3.5 out of 5 stars 2 Customer Reviews

Worn teeth just don't have the same bite. Crown Automotive manual transmission synchro blocking rings replace those with "dull" teeth to help restore shifting performance. Steel or brass synchronizer rings are available individually, as a set, or packaged with keys and springs. Choose the quality and value of Crown synchro blocking rings to once again enjoy grind-free shifts.

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Crown Automotive Manual Transmission Synchro Blocking Rings J0991020

Crown Automotive Manual Transmission Synchro Blocking Rings J0991020

Crown Automotive Manual Transmission Synchro Blocking Rings J0991020

Manual Transmission Synchro Blocking Ring, Brass, Natural, Borg Warner T-14, Each

Part Number: CWA-J0991020

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Crown Automotive Manual Transmission Synchro Blocking Rings J0640397

Crown Automotive Manual Transmission Synchro Blocking Rings J0640397

Crown Automotive Manual Transmission Synchro Blocking Rings J0640397

Manual Transmission Synchro Blocking Ring, Brass, Natural, T90, Each

Part Number: CWA-J0640397

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

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