190mm wide is 7.5", so the wide CW bodies will be VERY wide on your pan car. You can find late model bodies from McAllsiter in 200mm (electric TC) and 210mm (nitro TC), Factory Works 195mm and 9.25" (CW and Terminator 2wd) with a 205mm on the way for nitro touring cars. Parma makes an odd looking late model body for electric TCs, as well.
Some inventive dirt oval guys have taken the Custom Works Bloomquist wedge and cut it down the right side, trimmed out some width, then used nylon nuts and bolts to narrow it all up. I wish CW would get on that promised new body for touring cars sooner than later.