The Walker Products Carburetor Float (part number 100-54) is a direct-fit replacement for 1961-1983 American Motors, Buick, Checker, and Chevrolet vehicles with 5.4L, 4.7L, and 5.6L engines. Walker Products Carburetor Floats are available in Brass or Nitrophyl and are OE Replacement components that restore proper fuel control and carburetor function.
Features:
- Available in Brass or Nitrophyl materials for compatibility with OE designs.
- Direct-fit OE Replacement design ensures reliable sealing and float control.
- Engineered to maintain proper fuel level in carburetor bowl for consistent performance.
- Supports smooth idling, throttle response, and cold starts in all conditions.
- Precision-molded or formed to resist swelling, sinking, or fuel absorption.
Specifications:
| Product Grade | Standard Replacement |
Fits: 1961-1983 American Motors, Buick, Checker, Chevrolet, and Chrysler models including Ambassador, American, Classic, Marlin, Rebel, Apollo, Centurion, Century and more — 5.4L, 4.7L, and 5.6L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Fitment Notes: Primary
Carb MFG: H-2
Interchanges With: Holley R1556A, Holley R15651A, Holley R16821A, Holley R1693A, Holley R17062AS, Holley R18561AAS, Holley R24631A, Holley R25401AS and 135 more
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
