Group A Fitment Rally Wheels for a Escort Cosworth
#1
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Guys
Been offered some Compomotive TH3's from the above but i'm looking to fit them to another Ford. Wheel size, ET, pcd, etc are all fine, but i don't understand what the group fitment refers to?
The bolt holes of the wheels have been cylindrical inserts instead of the normal chamfered seat on Ford wheels - does anyone know how this arrangement works?
thanks
andy
Been offered some Compomotive TH3's from the above but i'm looking to fit them to another Ford. Wheel size, ET, pcd, etc are all fine, but i don't understand what the group fitment refers to?
The bolt holes of the wheels have been cylindrical inserts instead of the normal chamfered seat on Ford wheels - does anyone know how this arrangement works?
thanks
andy
#2
Advanced PassionFord User
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If you're not using group A wheel studs, you'll need to use what are called "group A conversion nuts" - available direct from Compomotive amongst others for about £2 each. If the car you're hoping to fit them to has wheel bolts as standard, I think you'll have to convert it to studs - as far as I'm aware, there isn't such a thing as a "conversion bolt".
There was a thread in General Discussion about these nuts within the last week with photos - the ones you need are the one-piece nuts with the small taper - not the ones with the separate flat washers.
There was a thread in General Discussion about these nuts within the last week with photos - the ones you need are the one-piece nuts with the small taper - not the ones with the separate flat washers.
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