Corvette Accelerator Return Spring. 340 HP: 1962-1963

Restore the authentic throttle action of your classic Corvette with the Corvette Accelerator Return Spring, precisely engineered for the 340 HP engines in 1962–1963 models. This isn’t a generic replacementit’s a faithful reproduction that mirrors the original spring geometry and tension, ensuring the accelerator pedal returns smoothly and predictably after every press. Keep your restoration periodcorrect and your driving experience true to the era. Why this matters in a 1962–1963 Corvette setup: a worn or stretched accelerator return spring can lead to uncertain idle, slow offidle response, or unwanted throttle creep. Replacing it with the correct spring restores reliable idle control and ensures the carburetor linkage operates as intended, delivering consistent acceleration and coastdown behavior that enthusiasts expect from a genuine 340 HP engine. Key benefits Exact fit for 1962–1963 Corvette models with the 340 HP engine, matching original geometry and tension. Improved throttle return and idle stability, empowering smoother driving in both cruising and spirited driving scenarios. Supports consistent carburetor linkage operation, aiding precise idle tuning and predictable response off the line. Direct, dropin replacement designed for authentic restoration work without modifications. Durable design tailored to withstand the engine vibration of classic V8 setups. Who this is for: dedicated Corvette restorers, vintageperformance enthusiasts, and anyone rebuilding the throttle system on a 1962–1963 Corvette 340 HP to maintain an authentic driving feel. Practical tips: during installation, route the spring along the original throttle linkage path and inspect adjacent components for wear or glazing. After installation, test the pedal with the hood up to confirm a clean return to idle and a consistent idle speed across different temperatures and engine states. Regularly check the spring for signs of deformation or loss of tension as part of your standard carburetor and linkage maintenance.