Chief Joseph of Fireball Modelworks has these rims, http://www.modelcarsmag.com/forums/topic/113676-surprise-release-125-5-slot-mags-for-starskys-torino/ I recently purchased a set and they're excellent, RB Motion has the needed valve stems, http://www.rbmotion.com/index.php?route=product/product&path=96&product_id=89