PerTronix Ignitor II Conversion Kit Delco 4 Cylinder w/Vacuum Advance 36002BL 1996-2017 Chevrolet Express 3500

1996-2017 Chevrolet Express 3500

1967-1997 Oldsmobile Cutlass Supreme

1973-1991 Buick Century

Available in various styles and finishes

PerTronix Ignitor II Conversion Kit Delco 4 Cylinder w/Vacuum Advance 36002BL 1996-2017 Chevrolet Express 3500PerTronix 91144A Ignitor II Adaptive Dwell Control Delco 4 cylinder with Vacuum Advance. 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 caps and rotors,