The 0-7448SA is designed as a stock replacement for 2BBL street applications as well as being mandated for some oval track racing sanctioning bodies. Whether you are looking for a replacement carburetor to replace your tired and worn factory 2BBL or one to push you to the finish line on Saturday night, the Holley 0-7448SA Performance 2BBL is the perfect choice.

Important Downloads:

• Instructions for Part# 0-7448SA
• Carburetor Numerical Listing for Part #0-7448SA

Features:

• Intended as stock performance replacement for 2-bbl street applications. Also a mandated carb for some oval track racing sanctioning bodies
• Manual (Cable driven, hand operated) choke for precise cold start control
• 30cc accelerator pump for additional fuel under initial acceleration
• Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.
• Power valve blow-out protection
• 100% wet-flow tested by Holley technicians to assure it arrives ready to run!

Specifications:

• Barrels: 2
• Booster: Straight
• CFM: 350
• Choke: Manual
• Emission Code: 3
• Finish: Polished Finish
• Fuel: Gasoline
• Fuel Inlet: Single
• Material: Aluminum
• Model: 2300
• Primary Main Jet: 61
• Primary Power Valve: 8.5
• Primary Pump Nozzle Size: 31
• Product Type: Carburetor
• Secondaries: None
• Supercharged Application: No
• Throttle Bore: 1.500 inch
• Vacuum Ports: 1 timed (spark) port and 1 PCV port
• Warranty: Limited 90 Day