Description
A worn or missing throttle return spring compromises carburetor response and can create unsafe idle conditions. The Moroso Throttle Return Springs 4-Pack delivers consistent tension across Holley carburetors, ensuring smooth throttle engagement and reliable return to idle every time. This stainless steel kit includes dual spring lengths to fit your specific Holley application, making it an essential maintenance item for any serious build.
- Material: Stainless steel
- Spring lengths: 2.5″, 2.75″
- Quantity per pack: Four springs
- Fitment: Holley carburetors
- Direct replacement: Seven Moroso part numbers
- Installation: Bolt-on replacement
- MPN: 64917






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