T10S Synchronizer Sleeve
Description
The T10S-15 synchronizer sleeve is designed for the Borg Warner T10 4-speed manual transmission. Working with the synchro hub and brass blocker rings, it locks the selected gear to the mainshaft to ensure smooth engagement and consistent torque transfer. It’s widely used in classic American muscle cars—Chevrolet Camaro, Corvette, Chevelle, Pontiac Firebird, and Ford Mustang—and is ideal for restoration, routine service, and high-demand replacements to restore crisp shift feel and long-term reliability.
Specification
Tooth Count: 36 Teeth
Material: SAE 8620 or SCM415 Carburized Alloy Steel
Heat Treatment: Carburized & Quenched
Surface Hardness: HRC 58–62
Manufacturing Process: CNC Turning/Milling, Precision Internal & External Spline Machining, Dog-Tooth Finishing, Deburring
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Model:T10S-15