|Chrome plated carb return spring kit
Compressed length of each spring 10cm
As fitted to Holley, Carter, Edelbrock, Rochester carbs, but also universal use.
For SU, Stromberg, Zenith use one or both springs to attatch to carb linkage to ensure full closure of butterflies.
Useful as additional stoppage as required by many motorsport regulations.
Can also be used for manual choke and other cables (enlarge thumbnail pic)