Ignition Systems

MR161A3 Magnet Sleeve (only) for MR-161A Ignitor Kit

• Delivers twice the voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life.
• Replacement Magnet Sleeve for PerTronix MR-161A (Service Part Only)
• Rotating cobalt magnets trigger a Hall Effect integrated circuit; no points to burn; no moving parts to wear out.