PerTronix Ignitor Electronic Ignition Kit, Prestolite 8 Cyl - 1581LS

ELECTRONIC IGNITION CONVERSION KIT: Replaces mechanical ignition points with a solid-state electronic ignition module, improving reliabilitytiming accuracy without distributor replacement, AUTOLITE/PRESTOLITE 8 CYLINDER COMPATIBILITY: Fits Autolite/Prestolite 8 cylinder distributorsinstalls directly in place of points; operates as a stand-alone inductive ignition upgrade without an external control box, LOBE SENSOR HALL EFFECT TRIGGER: Uses the distributor's existing cam lobes with a Hall Effect module for accurate triggering with no added magnets or moving parts, eliminating point wear, point bouncefrequent ignition adjustments, IMPROVED COIL OUTPUTTIMING STABILITY: Provides more consistent coil saturation and stable ignition timing compared to mechanical points, reducing misfires and improving overall spark reliability, SEALED DESIGN: Maintenance-free construction makes it suitable for automotive, marine, agricultural,restoration applications. Compatible coils are 40001, 40011, and 40111.