PerTronix Ignition Control Module - Pertronix Industrial Distributor 52116661 5" Outside Diameter Ring Gear

5" Outside Diameter Ring Gear for lighter rotating weight

5-inches Tall

Constructed of 3/16" thick zinc-plated steel

Designed to hold Quadrajet and both standard and spread-bore Holley(R) carbs

Stainless Cable

PerTronix Ignition Control Module - Pertronix Industrial Distributor 52116661 5" Outside Diameter Ring GearProduct Description: Ignition Control Module Pertronix Industrial Distributor Sold Individually 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.