Gears / Cluster Gears17
Hard Parts: Cluster Gears, Input Shafts & Syncros
Is your transmission whining in 1st, 2nd, and 3rd, but quiet in 4th? You likely have a worn Cluster Gear (Countershaft Gear). These "Hard Parts" are the guts of your manual transmission.
Rebuild Components We stock NOS and NORS and good-used internal gears for:
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Muncie M20/M21/M22: The legendary GM 4-speeds.
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Ford Toploader: Rugged performance boxes.
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Borg Warner T10: The universal 4-speed.
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Inventory: Input shafts, cluster gears, idler gears, and synchronizer rings (blocking rings).
