Went to replace the B&M shifter back into a stock shifter in a '67 I recently bought. I can not get the linkage to fit correctly. Does anyone know if some of the b&M shifters that use a cable use a different linkage (manual lever) to the C4 tranny? By the way it is a '67 with a 302('68+) with a C4 but I can't see this making a difference.