Holley EFI Throttle Body - Dominator Flange - 57.15 mm 4-Barrel - IAC/TPS Sensors Included - Aluminum - Clear - Universal Digital Speedo Zinc-coated inner sleeves

Zinc-coated inner sleeves

145 in Bore

26 x 26 x 9

1976-2005 Buick LeSabre

Holley EFI Throttle Body - Dominator Flange - 57.15 mm 4-Barrel - IAC/TPS Sensors Included - Aluminum - Clear - Universal Digital Speedo Zinc-coated inner sleevesFuel 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