aFe POWER 09-17 GM V8-6.0L/6.2L (sc)/7.0L Throttle Body - 92mm - 46-39117

This aFe POWER 92mm Throttle Body improves engine air flow over the stock 90mm throttle body. The extra air flow will increase horsepower and throttle response. Performance gains will be more noticeable as more upgrades are added to the vehicle. This aFe POWER 92mm throttle body kit uses all factory mounting locations, providing stability and a hassle-free installation. 
Installation Instructions