New Muncie M22 (2.20 close ratio), Rockcrusher gear set with either a 10 or 26 spline input. You must specify which spline count you need. Fits all Muncie applications with 1" countershaft pin, 1966-74.
Includes 1st gear, 2nd gear, 3rd gear, cluster, input/4th, & front idler gear.
