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$54.05
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Features, Description, Q&A
Precision Timing Control. The Adjustable Vacuum Advance for GM HEI Distributors enhances ignition timing by allowing precise adjustment of the vacuum advance curve, leading to improved throttle response and fuel efficiency.
Construction and Appearance. Built with durable, corrosion-resistant materials, this unit is designed to endure harsh engine bay conditions and provide reliable performance over time.
Installation. Installation is straightforward and requires no drilling or complicated modifications. The unit is designed for easy mounting on GM HEI distributors, suitable for both professional mechanics and automotive enthusiasts.
Application. Specifically designed to fit 1975-1982 Corvette C3 models.
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