Trying to identify A833 & shifter models
Yup looks like someone fabbed the manual trans install. Who knows the shifter could have came out of anything but its a factory shift mechanism without shift stops etc . Cross member is home made handle could be from whatever car etc. and made to work. if the mechanism itself id giving issues Id get a Competition plus unit the correct 69 barracuda handle and cross member and mount. the driveline angle could be tweaked with that homemade mount etc. Id be checking the angles at the drive shaft etc. but I tend to over think either way the correct cross member would fix it. one more thing there is usually a hurst stick handle stiffener plate that goes over the two bolts where the handle bolts into the shifter it kind of clamps it into the shift mechanism etc. loooks like :
