Roots carbon fiber injector dist. block mount. Many carbon fiber injectors on the market today have no way to mount a fuel distribution block on the rear with out drilling a hole and tapping into your brand new hat. Well here is the answer it is a billet alum. .250" thick mount. It fits all 6-71 thru 16-71 roots blowers and includes grade 8 mounting hardware and has been anodized. This will work with Enderle, Gorr, or most other fuel injection eight port or twelve port distribution blocks that use a 1/4" mounting bolt. Distribution block in picture is not included but can be purchased separate.