4 Barrel Dominator Throttle Body 1600 CFM https://www.efihardware.com/products/2853/4-Barrel-Dominator-Throttle-Body-1600-CFM
1600 CFM EFI Billet Throttle Body (Dominator).
Only 45mm tall with 4 x 55mm butterflies.
Primary/secondary opening - secondary opening @33%.
Other features include seals behind bearings, split screws secure butterflies for serviceability.
Accepts GM LS1 stepper motor for Idle control - throttle body is supplied with blanking plate for stepper motor port.
Fits manifolds to suit Dominator pattern.
NOTE: TPS, Cable Pulley and Stepper Motor are Optional and not supplied with this 4 Barrel Throttle Body.