Description
A throttle return spring kit is essential for consistent idle control and safety—it ensures your throttle plate snaps back to the closed position reliably every time you lift off the pedal. Dual springs provide redundancy, so a single spring failure won’t leave you with a stuck throttle. If you’re running a Holley 4150 or 4160 carb and want proven, dependable throttle response, this kit delivers the reliability you need.
- Holley 4150/4160 compatible
- Dual return springs
- Steel construction
- Chrome plated
- Carburetor mount
- Bolt-on installation
- Kit includes all hardware
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