New help locating correct starter 67 383 dart.

I have an original starter on the car right now with the TTi's it just fits. But I was thinking that I may have to upgrade to the factory looking higher torque model which is longer probably won't fit. I think I'm going to go with a mini high torque and keep the original correct one off to the the side. Better safe than sorry. Thanks everyone for all the info. That's why this site is the best. Tons of great knowledgeable people.

Carl