Difference? Yamaha Pro50 tilt/trim unit vs. 1987 70hp Yammie tilt/trim??

[25XS]

Is there a physical difference between a Yamaha Pro50 tilt & trim unit compared to a 1987 Yamaha 70hp 20" tilt & trim unit?

Reason: I own an '87 Yamaha 70 and would like to put tilt & trim on my 1975 Johnson Stinger 20" engine.

Thanks.

[Fast Fred]

the 70hp bracket is bigger than the pro50, but that maybe ok for what you are tryin to do. not seein any advantage to that over a 3cyl omc 20" T&T bracket other than 3 wire over two wire.

[Fast Fred]

i gots an omc T&T bracket for that if you needs it

[25XS]

the 70hp bracket is bigger than the pro50,

"Bigger" as in a longer swivel pin tube, or is the entire unit bigger than a Pro50 pump. (I wish I had a Pro50 here so I could just compare them)
My 70hp T&T is $free, so that's my first choice. I can source an OMC T&T locally if I have to... There is a HUGE marine salvage yard about 20miles away from me.
Thanks for the info Fred.

[25XS]

DANG! Now I really need a Yamaha Pro50 swivel & T&T system... Picked up this Hustler shorty w/Nitro this morning.