willysmjeeps.com

Will the M38 637 YS carburetor top fit and work on a Carter WO carburetor?
Thanks in advance.

Hi Billybob,
My guess is no, not even close.

I think that's why they make these: https://walcks4wd.com/Air-Horn-W-O-Carb ... _2409.html

Good luck!

Thank you RonD2. That's what i have now I just thought it would look nicer with the YS top. It really doesn.t matter. It's not 100 % accurate anyway.