PerTronix Ignitor Ignition Conversion Kit Points to Electronic Magnetic Trigger Austin/MG/Triumph 4-Cylinder/Lucas 4-Cylinder Distributors - Kit Holley These MID-LENGTH headers fit Big

These MID-LENGTH headers fit Big Block Chevy V8 powered

Ultimate protection for spark plug boots & wires Non-flammable and protects against chemicals and resists water Double-wall construction for added durability Cool carbon fiber look Boots measure 6 in

offset +50 and the hub bore is 70

One of the most requested line additions in AutoMeter history

The more spring force exerted on the retainer (as the valve opens)

PerTronix Ignitor Ignition Conversion Kit Points to Electronic Magnetic Trigger Austin/MG/Triumph 4-Cylinder/Lucas 4-Cylinder Distributors - Kit Holley These MID-LENGTH headers fit BigPerTronix LU 147A Ignitor Lucas 4 cylinder. Features: Delivers twice the voltage to the spark plugs, increasing horsepower, fuel economy, and spark plug life. 2: 1 improvement over "points" in current fall time for increased coil output. Rotating cobalt magnets trigger a Hall Effect integrated circuit; Pertronix manufactures a broad range of ignition components, including distributor caps and rotors, and related components. They are best known for