MSD Ignition 2905 Atomic TBI Throttle Body UnitThrottle Body Assembly Atomic TBI Throttle Body Unit Atomic TBI Throttle Body Unit; Replacement Throttle Body Unit Only [w o Fuel System]; SPECIFICATIONS: WARNING CA Proposition 65: Yes WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm www. P65Warnings. ca. gov FEATURES: Atomic TBI Throttle Body Unit MSD Ignition is a company built on Customer Satisfaction and Service. That is why all of MSD products go through regimented test