Front wheel swap, from a 1974 to a 1977,what issue

Since i am going with a rear gsxr mag,figured i would slap a front mag on,will the speedo cable be the same,bike is at the shop and i dont feel like the drive to look.... mag is from a 77 1000 i think....

speedo drive should be the same

i'm sorry i gave you some bad info there they aren't the same also there are some differences in the brake systems between the two front ends.

No problem man, any idea what the issues will be in detail?

Up to 1975 they used the 6 bolt brake discs (with the large hole in the center) 76 and later used the 4 bolt brake discs (small hole center).
The speedo drive is different also. I put a early 6 bolt wheel on my later 76 900 and I had to machine about 3 mm off the fork side of the speedo drive (to have the wheel centered in the forks). Everything else bolted up (I may have had to make a new wheel spacer for the other side of the front wheel, I dont remember).
Fish

That all sounds ok,i can swing that. I will know more when i get it apart tomorrow........

+ if it was a straight bolt on what fun would that be,for me 80% of the fun is the strugle to make stuff work that isnt supposed to;) usually when i get it all straight and pretty i sell and start over,the wife says i need help:P :laugh: