PerTronix Ignitor II Ignition Conversion Kit - Points to Electronic - Magnetic Trigger - Volkswagen 4-Cylinder / Bosch 4-Cylinder Distributors 57341231 1975-1978 GMC C25

1975-1978 GMC C25

rotates 360 degrees for ease of installation/sampling

The Blaster SS features brass terminals and a sturdy Rynite housing

the high-density outer pad is covered in Kevlar and stitched for high-impact protection

most capable Super Duty ever

PerTronix Ignitor II Ignition Conversion Kit - Points to Electronic - Magnetic Trigger - Volkswagen 4-Cylinder / Bosch 4-Cylinder Distributors 57341231 1975-1978 GMC C25PerTronix 91847A Ignitor II Adaptive Dwell Control Bosch 009 and 050 Aftermarket Distributor 4 cylinder. Features: Adaptive dwell maintains peak energy throughout the entire RPM range, reducing misfires while improving engine performance. Develops on average 4 times more available energy between 3000 and 5000 RPM, and 2 times more available plug voltage. Compensates Pertronix manufactures a broad range of ignition components, including distributor