Was a good day. Took the dually extenders off and measured 8x170 with 125mm hub bore.
The hub has M14x2 wheel studs with 36mm of thread engagement.
At the fattest part of the caliper-just before the banjo fitting, the OD at this point is 16" +/- 0.25".
Need to get exact measurement of the inside of the H1 24 bolt wheel to confirm the max amount of backspacing permissible without any clearance issues.
So the SRW 07 rear end Im picking up will have the 8x170 bolt pattern as well and my front widths should be pretty much the same-just like on a stock 05 SD. Will be getting the wheels built unless i can find some used as ive seen on Pirate before. Wheels are last thing I need so for now just gathering more parts.
Funny, the right side coil bucket is rotted out compared to he left side on the 05 frame I have. Coincidentally the roight coil bucket costs about 90 bucks while the left one which is fine, costs 30...Supply and demand eh Ford??
My final thoughts and questionsto run my desired 24 bolt H1 wheel.
-I ot 8x170 bolt pattern. I got 5.1" between SRW WMS and largest part of the caliper. Which is 16" diameter. The width tapers to this going inwards toward the axle. Dont know what the ID is but,
I can have them re centered to 5" backspacing with 8x170 centers. This 250 a wheel.
or I can buy 8x170 to 8x6.5 adapters in 2" for about 200 for all 4. (acutally gotta check measurement son that rear end first).
Anyway, both the recenter and spacer method will net me 5" backspace to clear my brakes (in theory).
cost: recentered-250 a wheel
adaper: 40 a wheel, plus 45-50 a corner for adapter. <100 bucks a wheel.
Or buy mounted on (stock) 24 bolt wheels MTRs shipped for 1100.
some pics:
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this weeks project, just get everything wire wheeled, and brush some paint on it.
also just checked..those militars MTRs are 700 EACH from tirerack!