4 Barrel Dominator Throttle Body 1600 CFM Kit https://www.efihardware.com/products/2852/4-Barrel-Dominator-Throttle-Body-1600-CFM-Kit
1600 CFM EFI Billet Throttle Body (Dominator).
Only 45mm tall with 4 x 55mm butterflies.
Primary/secondary opening - secondary opening @33%.
Delco stepper motor for idle control.
Other features include seals behind bearings, split screws secure butterflies for serviceability.
Suits spread bore and square bore fitment.
NOTE: This is a complete kit. TPS, Cable Pulley and Stepper Motor are supplied with this 4 Barrel Throttle Body.