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I am getting ready to weld in my tci crossmember into my frame rails and the directions say i may need to move the crossmember forward 1 1/4" for centering purposes. I was confussed on why, so i call tci and they told me that some ford trucks didn't have there front wheels center of the fenders, and that some were offset to the rear of the fenders and she (shelly the customer service rep) couldn't tell me why. Why would ford do this? can anybody help me on this one.
Most if not all of the 53-56 F100's had the front wheel slightly to the rear in stock form. Not sure why, but most move the wheels forward 3/4" to 1" forward when doing the IFS thing. I moved mine an 1" and they are now centered, others will likely offer more input and suggestions.
54- I think it was just poor designing back in the 50's. No particular reason and it doesn't really effect anything, other than looking like the wheels are not centered. I know they even sell leaf springs for the original straight axles now with the holes drilled 1" forward to center the wheels, but then you also have to compensate with the draglink and the rest of the suspension. I've noticed at shows, several people notice this difference on wheels being centered.
For what it's worth, the axle/wheels move forward when the springs are compressed. Can't imagine they were figuring to have them centered when at GVW, but who knows?
I would move it forward the 1 1/4" as a minimum. If you are considering moving the front wheelwell opening forward (in order to equalize the amount of sheet metal in front vs. behind the wheelweel) then you should move the crossmember forward that additional amount. I didn't consider this and wish I had. I now would like to reduce the amount of sheet metal in front of the wheelwell and I can't because it would move the tire off center of wheelwell opening. Just some food for thought.
Bruce
Bruce makes an excellent point. Probably one of the least performed mods that really enhances appearance and front sheetmetal clearance of lowered F100s. Wish I had looked at it also. Joe
Thanks guys, i will go ahead and move it forward 1 1/4" i plan on welding it in this weekend. I am also waiting on an center frame Xmember kit that i ordered from walton fabrications as added support for the frame, it seemed abit pricey at $550.00 i could of made one myself but i took the easy way out to saved myself alot of headaches and mistakes, plus waltons looks really nice. when i get it all welded in i will update my gallery so everyone can see it.