So I just picked up a Muncie four-speed transmission and shifter. I can ID the transmission as a 74 M21. My question is what plant was this transmission installed in. It has the letter N as a third digit in the Vin. Also my question is about the ITM shifters. I know that the 70 to 74 Camaro shifters from Hurst are the same as the 70 to 72 Cutlass and 442. Just wondering if these ITM shifters would also work in that application. Thanks Brandon

 

My guess would be the Norwood Ohio plant where they built Camaros and Firebirds.