[stingray71]

hello does anyone know where i can get a set of wheels new or used parts numbers m-1007-r58 and m-1007-m179 i guess these are 1995 cobra r wheels, i put an m2300 cobra brake kit on a 1983 mustang gt, i guess these have the correct offset 6.42 for rear and 5.98 for the front, new to forrum any help appreciated

[ALEXLOPEZ62188]

eBay is more than likely where you'll find those.
Those r58 wheels I believe are discontinued.
You could just buy any new wheel packages with s197
Offsets if you wanna run 9" or 10" wheels.

[stingray71]

hello thanks for reply can you explain what is the s197 mean and can you tell me what are the offsets for these, i was reading years ago when they took an early body 83 and installed the cobra brake kit and in the article it gave these wheels with these offsets, i have an 2001 cobra with the stock 17/8 on it mounted them on the 1983gt the fronts are ok but the rears stick out to much, i want to run the 17/9 on the 1983, i guess what i read the r58 for the front and the m179 for the rear were specific for the 95 cobra r car thanks for your help i have been working on this car for 5 years with all the changes

[ALEXLOPEZ62188]

If you used an m2300 brake kit then you should be able to use 17x8 wheels.
They will pop out a little but not past the fenders...
S197 offset wheels are from the years 05+.
offset is +30 for a 17x9 wheel

[johnwargo]

Those are the wheels I have on my 93 with SVO (Lincoln) rear brakes and SN-95 fronts. You can still buy the R58's from Ford but those M179's with the 6.42" back spacing have been discontinued for a few years already. Ebay, other mustang sites or craigslist are your only hope.
Here the dimensions of the M179

and here's what they look like on my car