PerTronix Ignitor II 91581LS Electronic Ignition Conversion Kit for Prestolite 8-Cylinder Distributors

Upgrade a compatible Prestolite 8-cylinder distributor with the PerTronix Ignitor II 91581LS Ignition Conversion Kit. Designed to replace traditional breaker points with a dependable electronic ignition system, this kit uses a magnetic trigger to provide accurate ignition timing and consistent engine performance. Its points-to-electronic conversion helps eliminate routine point adjustment and reduces maintenance associated with mechanical contact points.
The PerTronix Ignitor II conversion kit is engineered for applications using Prestolite 8-cylinder distributors and is intended for straightforward installation inside the distributor housing. By delivering a precise trigger signal, the system supports reliable starting, smoother operation, and improved ignition consistency across a wide range of driving conditions. The solid-state design helps resist wear caused by moving contact points while maintaining dependable operation.
Part number 91581LS is a practical choice for restoring or upgrading a compatible ignition system without replacing the complete distributor. Verify distributor compatibility and application requirements before installation. The kit is not air restricted and does not require truck freight, making it suitable for standard shipping and typical automotive installation projects.

Features:

• Brand: PerTronix Ignition

• Part Number: 91581LS

• Conversion Type: Converts traditional breaker points to electronic ignition

• Trigger Type: Magnetic trigger for precise ignition timing

• Distributor Compatibility: Designed for Prestolite 8-cylinder distributors

• Ignition System: Ignitor II electronic ignition technology

• Maintenance Benefit: Eliminates routine breaker-point adjustment and contact wear

• Application: Suitable for compatible automotive ignition upgrades and restorations