GM Chevy Pontiac Oldsmobile Buick Muncie M21 CLOSE RATIO 10 SPLINE GEAR KIT
GM Muncie 2.20 close ratio gear kit
10 spline/ 1"pin diameter
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Part #WT29722026 (AWT297-16D)Ā
Includes:
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36 tooth 1st gearĀ
30 tooth 2nd gearĀ
27 tooth 3rd gear
26 tooth 10 spline input shaft
Ā 27/22/19/17 tooth cluster gearĀ