Return Spring Kit 4500 Clear

The Return Spring Kit 4500 Clear from Allstar Performance is a precision throttle bracket return spring assembly designed for high-performance engine management and fuel injection systems. Built for racing applications, carburetor linkage, and performance fuel systems, this clear anodized aluminum kit restores consistent spring tension and ensures reliable throttle response under demanding conditions. Whether you're tuning a street machine, bracket racer, or competition engine, a properly functioning return spring is critical to throttle safety and repeatability.

This kit features aluminum construction with a clear anodized finish, which provides superior corrosion resistance while maintaining a professional appearance in engine bays. The clear anodizing allows the underlying aluminum to remain visible, making it an aesthetically clean choice for visible throttle bracket installations. The Return Spring Kit 4500 is engineered to work with Allstar's Dominator throttle bracket systems, delivering precise spring rates and durable performance across extended use cycles. Compact dimensions of 4.05 x 1.4 x 4.7 inches make it easy to install in tight engine compartments, while the lightweight design at 0.18 lbs ensures minimal additional mass on your fuel system linkage.

Competitors and street enthusiasts benefit most from replacement return spring kits when original springs lose tension, corrode, or fatigue over time. Installation is straightforward for anyone familiar with throttle bracket assembly; simply remove the worn spring assembly and install the new Return Spring Kit 4500 Clear using the same mounting points. This kit is compatible with Allstar Dominator bracket applications and serves as an essential maintenance item for carburetor, TPI, and fuel injection throttle control systems. Keep a spare on hand for race day reliability.