Adapts a Holley or Motorcraft-Autolite 2Bl carburetor with a 3.460 x 5.160 bolt pattern to a GM 3 bolt pattern TBI intake. Feature'stapered bores to blend the flow from the carburetor to the wider spaced TBI intake.
Holley 134-707 Blue Printed Metering Block, Holley 4412 2300 2 Barrel 500CFM
2 Barrel Carburetor Rebuild kit Holley 4412 2300 7448 350 500 CFM 3-201
For Chevy TBI Throttle For Holley 4412 2300 Intake Manifold Adapter Kit
For Chevy TBI Throttle For Holley 4412 2300 Intake Manifold Adapter
1" Carburetor Spacer Kit For 2bl Holley Motorcraft Autolite Carbs 4412 2150 2300
Carburetor spacer 2" Fits Holley 4412 Autolite Motorcraft 2bl oval track USA
