Fuel, Air and Spark are the holy trinity of an engine. One doesn’t work without the other and here you’ll find all the ignition components for your engine. Aftermarket flywheels not only make more power with better ignition timing and stronger magnets but keep the engine cool and the driver safe. We always will run a SAE approved flywheel on any build whether mild or wild. We have a wide variety of high energy coils and ignition systems designed to work with the GX390-460 Big Block Clone Engines
