PerTronix Ignitor II Ignition Conversion Kit - Points to Electronic - Magnetic Trigger - Bosch 4-Cylinder 37017SK Ideal for installing single springs

Ideal for installing single springs on GM Vortec head

Textured Black ABS Plastic

Requires more space below the engine

Balancing InstrumentSince 1938

PerTronix Ignitor II Ignition Conversion Kit - Points to Electronic - Magnetic Trigger - Bosch 4-Cylinder 37017SK Ideal for installing single springsProduct Description: Ignition Conversion Kit Ignitor II Points to Electronic Magnetic Trigger Bosch 4 Cylinder Pertronix manufactures a broad range of ignition components, including distributor caps and rotors, and related components. They are best known for their point to electric ignition conversion kits, which are available for wide range of domestic and import applications.