Product Overview Muncie M21 Standard Transmission 1st Gear Kit10 Spline, 1" Counter ShaftClose Ratio 2.20 1st gear Reviews (No reviews yet) Write a Review
M20 Standard Transmission Gear Kit | 10 Spline - 1" Countershaft | Wide Ratio, 2.52 1st Gear M20 Standard Transmission Gear Kit Compatible with / Fits Muncie10 Spline, 1" Counter ShaftWide Ratio 2.52 1st gear Part #: 304580A MSRP: Was: Now: $398.99 Decrease Quantity: Increase Quantity: Add to Cart
M21 Standard Transmission Gear Kit M21, 1st Gear Kit (10 Spline, 7/8" Counter Shaft) Close Ratio 2.20Compatible with / Fits Muncie Part #: 304580BB Decrease Quantity: Increase Quantity:
Muncie M21, Gear Kit (304580BA) Muncie M21, 1st Gear Kit (26 Spline, 1" Counter Shaft) Close Ratio 2.20 Part #: 304580BA Decrease Quantity: Increase Quantity:
Muncie M21, M22, Gear Conversion Kit Muncie M21, M22, Gear Conversion Kit w/ 10 Spline Input (Close Ratio = 26T Input Shaft-1st gear at 2.20) (Wide Ratio = 21T or 24T Input Shaft) Part #: 304580CK Decrease Quantity: Increase Quantity:
Muncie M20, M21 Input Shaft (Not for M22) 26 Teeth | 10 Splines - Close Ratio (AWT297-16) | Standard Transmission Muncie M20, M21 Standard Transmission Input Shaft (26 Tooth) 10 Spline (AWT297-16) Part #: 304670 MSRP: Was: Now: $139.99 Decrease Quantity: Increase Quantity: Add to Cart