Muncie WT297 Input Nut Wrench

Muncie Input Nut Wrench, WT297-W
Works on GM Cars 1963-1974 with the Muncie 4 Speed Transmission
Wrench is design to fit a new nut or a nut which has not been mushroomed.

Allstate Gear doesn’t just carry the parts you need to fix your transmission — we also have the transmission tools you need to get the job done. If you’re working on a classic M20, M21 or M22 Muncie 4-speed, you need a way to install and remove the input shaft retaining nut. This nut is a thin wall piece that is far too small to turn with a regular open-end wrench. The WT297-W Muncie transmission nut wrench gets around this problem thanks to a thin profile that fits easily around the flat sides of this nut. This retaining nut was used in 4-speeds built from 1963 to 1974.