Check with your local dodge dealer, you may be suprised on how cheap they are on some parts
Don't forgget that you need to remove the little knub for it to work in aearlier trans, I broke a stock brass one at the races back in the day and I manged to beg a spare from one of the factory racers at a test and tune for Mopars only just before the Wintenationals back in the day when I raced a 4 speed car
I borrow a file and filed around the knub and broke it off with a pair of vice grips plyers
The steel fork are way better than the brass ones where