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Muncie Parts > Muncie Mainshaft 27 Spline
Muncie Mainshaft 27 Spline

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Price: $197.50
Availability: in stock
Prod. Code: 18-171-001

New Muncie Mainshaft 27 spline. (requires press-on Steel Speedo Gear)

Available as Italian-made Auto Gear Lightened alloy main shaft. Stronger than OEM. 1.5 lbs Lighter. Rifle-Drilled, tested up to 600 hp.


Standard weight Korean shaft OEM equivalent replacement  part.

Fits all Muncie M20, M21, M22 transmissions with 27 spline output shaft.

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