Walker Products 15456B carburetor repair kit for the 1966-1969 Chevrolet Impala V8 5.4L, 6.5L or 7.0L, the 1968 Impala V8 5.0L, the 1969-1970 Impala V8 5.7L, the 1970 Impala V8 7.4L and other vehicles rebuilds a Holley 4150 4-barrel carburetor by replacing parts that wear over time.
- Gaskets, seals and jets for the Holley 4150 4-barrel carburetor
- Parts engineered to handle today's fuel blends, including ethanol-containing fuels
- Intended to help with startup, idle stability and fuel economy when worn carburetor parts are the cause
- Rebuilding restores carburetor function to help with emissions and drivability issues
Quick facts
- Part: Walker Products 15456B carburetor repair kit
- Fits: the 1966-1969 Chevrolet Impala V8 5.4L, 6.5L or 7.0L, the 1968 Impala V8 5.0L, the 1969-1970 Impala V8 5.7L, the 1970 Impala V8 7.4L and other vehicles
- Condition: New
A rough idle, hard starting or fuel leaks can mean worn carburetor parts. A weak fuel pump, a clogged fuel filter or an ignition fault can be behind them too, so find the cause before you buy a kit. If worn carburetor parts are the cause, this kit replaces them.
Fits
The kit is listed for a wide range of Chevrolet models, including the 1967-1968 Chevrolet Camaro V8 6.5L, the 1968-1969 Camaro V8 5.4L, the 1968-1970 Camaro V8 5.7L, the 1969 Camaro V8 7.0L, the 1970 Camaro V8 5.0L, the 1966-1968 Chevrolet Bel Air V8 6.5L, the 1966-1969 Bel Air V8 7.0L, the 1968 Bel Air V8 5.0L, the 1968-1969 Bel Air V8 5.4L, the 1969-1970 Bel Air V8 5.7L and the 1970 Bel Air V8 7.4L. Each of them takes one kit. If your Chevrolet is not named here, look it up by year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Carburetor: Holley 4150
- Barrel quantity: 4
- Quantity per vehicle: 1
Build and materials
- Condition: New
- Country of origin: United States
In the box
One kit with an accelerator pump and a flange. The float, needle, seat, inlet gasket and throttle linkage clip are not included.
Frequently Asked Questions
Does the Walker Products 15456B fit a 1968 Chevrolet Impala V8 5.0L?
Yes. The 1968 Chevrolet Impala V8 5.0L is listed for Walker Products 15456B, and that car takes one kit.
What is left out of this Walker Products carburetor repair kit?
The float, needle, seat, inlet gasket and throttle linkage clip are not included and need to be bought separately. The kit does include an accelerator pump and a flange.
Which carburetor is the 15456B kit made for?
Walker Products 15456B is made for a Holley 4150 4-barrel carburetor.
What signs can a worn Holley 4150 carburetor show?
A rough idle, hard starting or fuel leaks can all be signs of worn carburetor parts. A visible fuel leak at the carburetor is worth looking for with the engine off and cool.
Can this kit be used with ethanol-blended fuel?
Yes. Walker Products 15456B is made for today's fuel blends, including fuels that contain ethanol.
