Walker 100-6 Carburetor Float

Walker 100-6 Carburetor Float Overview

Walker Products 100-6 is a carburetor float for select classic GM applications that use the specified Rochester carburetor configurations. It is built for owners restoring fuel delivery performance on vehicles such as the Chevrolet Impala, Oldsmobile Cutlass, and Buick Skylark.

Walker Products has supplied fuel system components since 1946 and manufactures parts to meet or exceed OEM standards. The Walker Products line includes carburetor repair components, fuel injection service parts, and engine management products backed by engineering and technical support.

Key Features

• Carburetor float for air and fuel delivery service
• Application-specific coverage for select Rochester carburetors
• Fits 1975-1977 Oldsmobile Cutlass, primary
• Fits 1965-1967 Chevrolet Impala, primary
• Fits 1966 Oldsmobile Delta 88, primary
• Walker 100-6 is listed for multiple classic Buick, Chevrolet, Oldsmobile, and Pontiac applications
• This part cross-references Hygrade Tuneup FL24 for the same application

Detailed Description

Walker 100-6 is a replacement carburetor float for select carbureted vehicles that require accurate fuel level control inside the carburetor bowl. Correct float operation is important for stable idle, throttle response, and consistent fuel metering on vintage engines. This part number is listed across multiple classic applications, including Chevrolet Bel Air, Chevrolet Corvette, Oldsmobile Cutlass, and Pontiac Grand Prix models with the specified carburetor manufacturer codes.

Use this part when servicing Rochester R-2, 2MC, R-4, or 4MV carburetor applications listed in the fitment data. Verify the OEM interchange carburetor number and carburetor manufacturer code before installation to confirm the correct application for your vehicle. Walker Products 100-6 is a direct-fit service component for restoration and maintenance work on classic GM fuel systems.

What It Helps Address

• Fuel level inconsistency inside the carburetor bowl
• Rich or lean running caused by float wear or incorrect float height
• Hard starting related to improper fuel metering
• Idle instability on carbureted classic vehicles
• Fuel delivery issues during restoration or carburetor rebuild service

Installation Notes and Tips

Confirm the carburetor number and manufacturer code before ordering or installing Walker 100-6. The fitment list includes primary applications only, and several listings require verification against the OEM interchange carburetor number. Clean the carburetor thoroughly during service and inspect related wear items before reassembly.

• Fits 1975-1977 Oldsmobile Cutlass, primary
• Fits 1975-1977 Oldsmobile Cutlass Salon, primary
• Fits 1975-1977 Oldsmobile Cutlass Supreme, primary
• Fits 1977 Oldsmobile Delta 88, primary
• Fits 1975-1977 Oldsmobile Omega, primary
• Fits 1975-1976 Buick Skylark, primary
• Fits 1976 Pontiac Grand LeMans, primary
• Fits 1976 Pontiac LeMans, primary
• Fits 1966-1967 Buick Riviera, primary
• Fits 1966-1967 Buick Skylark, primary
• Fits 1965-1967 Chevrolet Bel Air, primary
• Fits 1963 Chevrolet Bel Air, primary
• Fits 1967 Chevrolet Camaro, primary
• Fits 1966-1967 Chevrolet Caprice, primary
• Fits 1965-1967 Chevrolet Corvette, primary
• Fits 1966-1967 Chevrolet El Camino, primary
• Fits 1965-1967 Chevrolet Impala, primary
• Fits 1963 Chevrolet Impala, primary
• Fits 1966-1967 Chevrolet Malibu, primary
• Fits 1967 Pontiac Bonneville, primary
• Fits 1967 Pontiac Catalina, primary
• Fits 1967 Pontiac Grand Prix, primary
• Fits 1966 Oldsmobile 98, primary
• Fits 1966 Oldsmobile Cutlass, primary
• Fits 1966 Oldsmobile Delta 88, primary
• Fits 1966 Oldsmobile Starfire, primary
• Fits 1966 Oldsmobile Toronado, primary

Quality Assurance

Walker Products has manufactured fuel system components since 1946 and operates as an ISO 9001/IATF16949 certified company. The brand supports production with in-house manufacturing, product management, engineering, and technical documentation to maintain application accuracy and OEM-level specifications.