Wondering about Frame width

[Justin Fleming]

Does anyone know what year they changed the width of the frame at the front?

I have a plow from a 1974 blazer and now I have an 86 blazer.....Will it fit or is the frame wider on the 86??

thanks

Justin

 

[sled_dog]

There are differences in the frames(mounting holes, brackets, and some little stuff) but the width was the same.

 

[Justin Fleming]

There are differences in the frames(mounting holes, brackets, and some little stuff) but the width was the same.

So in theory I should be able to bolt it up....

thanks
Justin

 

[diesel4me]

frame the same...

I have a plow frame and blade setup for sale off my 74 K20(which in reality WAS a 77 K10 when it started!)...ALL 73-87 frames are the same except as Sled Dog mentioned some minor differences..but the plow frame should fit 73-87,and also the 1 ton "old style" cab trucks up to 1990 or so..I think with a little tweaking it could be used on 67-72 4x4 trucks too..frames are very similar..

 

[sweetk30]

need to modify the ends just a bit and pop holes in the correct places. will fit with tiny mods.