If your 1965-1969 Corvette is experiencing rough idle, hesitation during acceleration, or backfiring, chances are it is time for an ignition tune-up.
Improve the performance and get better gas mileage with these ACDelco Rapidfire Spark Plugs for your big block C2 or C3 Corvette.
They feature an electrode system that can revolutionize your engine's performance. The splined, multi-point center electrode and extended ground electrode with a tapered center produce better combustion, smoother idle, and faster starts.
For all of your Corvette replacement and restoration needs, you can count on Corvette Mods for quality parts at an affordable price.