Holley EFI Throttle Body - Dominator Flange - 57.15 mm 4-Barrel - IAC/TPS Sensors Included - Aluminum - Clear - Universal Digital Speedo Perfect for larger exhaust pipes

Perfect for larger exhaust pipes as they can expand up to 1

1977-1981 Pontiac Grand LeMans

26 x 26 x 9

Zinc-coated inner sleeves

1976-2005 Buick LeSabre

Holley EFI Throttle Body - Dominator Flange - 57.15 mm 4-Barrel - IAC/TPS Sensors Included - Aluminum - Clear - Universal Digital Speedo Perfect for larger exhaust pipesFuel Injection Throttle Body CNC Billet Construction Progressive Linkage System More Precise Throttle Control Better Drivability Maximum Airflow Minimizes Air Turbulence Throttle shafts are offset with respect to the throttle plates so engine vacuum will assist throttle plate closure Provision for installing Holley P N 20 113, TH 700R4 over drive transmission kick down cable bracket Three manifold vacuum ports are available including one for PCV