Originally Posted by
theproffesor
By putting the TC7 suspension blocks on it, the only remaining SAE screws would be steering rack and top plate correct? Are you running TC7 rear arms and hubs too?
Tc4 rear arms and Tamiya rear hubs. The tc7 rear arms and hubs weren't in stock when I ordered it all. I have them now but haven't installed them yet.
I measured a friends tc7 before I changed everything and the old rear arms are the same geometry as the new ones.
I spaced the Tamiya hubs to the same geometry as the TC7 ones.
The whole car is now metric, except for the diff screw and the screw that hold the driveshaft coupling. The steering is now a custom arrangement made from Tamiya parts.
Next is gear diff for the rear.